3M India LimitedAbrasive Systems DivisionRaheja Paramount138 Residency RoadBangalore - 560 025Tel.: +91 80 2223 1414www.3m.comFor details, contact: kkarthikeyan@mmm.com

Abrasive Systems Catalogue

you can put through the grindProven products…

DEBURRINGDEBURRING SUPERFINISHINGSUPERFINISHING DE - SCALING/CLEANINGDE - SCALING/CLEANING GRINDING &FINISHINGGRINDING &FINISHING

3M, USA, is a $23 Billion, diversified , technology driven company known for it's innovation across the world with leading positions in a broad range of markets. Over 100 years ago, we introduced the first abrasive (sandpaper), to the world. Today, we market around 72,000 products world-wide in about 140+ countries and own more than thirty technology platforms.3M India Ltd is the Indian arm of 3M™ and has been in the country for the last 16 years, marketing around 2400 products in India with leading positions in Industrial markets, Healthcare, Transportation, Consumer & Office, Display & Graphics, Safety, Security and Protection Services, Electronics & Communications.3M India, Abrasives Systems Division leverages the vast abrasives technology expertise from our parent company. Our customer base spans across Metalworking, Auto parts, Woodworking, Engineering markets. 3M™ abrasive products have a fast, consistent cut throughout the product life, and are safe to use, minimize heat discoloration and gouging, reduce tool down time, and are easy to use and reduce operator fatigue. Our sales approach is consultative which helps you to enhance productivity, obtain a higher quality of end product, lower rejection levels, and choose the right product for specific applications.

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Deburring3

The industry standard and most complete selection of surfaceconditioning wheels provide customers with the highest level of performance and value. 3M continues to set the pace in developing non-woven wheels, as it has for more than four decades, with new and advanced technology while continuously improving its existing product line. In addition, customers are supported by 3M Innovation Centers around the world, staffed by Technical Service teams dedicated to increasing customers’ productivity, reducing manufacturing costs and helping them stay ahead of their competition.Scotch-Brite™ Wheels:• Improve surfaces without significantly changing the shapeor dimension of the workpiece• Are well-suited for cleaning, blending, deburring, finishingand polishing• Help prevent undercutting or gouging through their controlled abrasive action• Provide consistent, uniform finishes as fresh abrasivesare continually exposed to the work surface• Run cool and resist loading due to their open webconstruction, reducing the risk of part discoloration andwarping while extending the life of the wheel

Scotch-Brite™ Wheels

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Factors to consider when choosing a starting pointfor your application:• Composition of workpiece and material type• Material hardness• Desired results to be achieved• Size and shape of the work piece–area to be conditioned• Part variability• Tool/machinery type, including speed capability• Previous and possible subsequent abrasive stepsScotch-Brite™wheels can show value when replacing:• Steel wool• Conventional coated abrasives• Hand files• Carbide burrs• Hand knives and scrapers• Sand blasting• Wire brushes• Tampico and bristle brushes• Buffs and compounds• Rubber bonded wheels• Set-up wheels

Selecting convolute vs. unitizedThis choice will often be dictated by the part configuration, wheel size availability, tool speed, or other fixed circumstances.Convolute is a wrapped construction on a standard sized core. The "flat" of the web becomes the cutting tool. The wheels are one directional– indicated by an arrow on the side of the wheel and arrows printed in the core.Unitized is a layered construction with a selection of center hole sizes and no core. The “edge” of the web becomes the cutting tool. The wheels are non-directional.Basic performance differences:• Grade for grade– Convolute will tend to produce a finerfinish; unitized will be more aggressive and durable.• Density– The number may be the same (i.e. 6 density) but the unitized wheel will always act harder and be lessconformable.• Wheel size availability is often a factor when making thisselection.• Convolute wheel selection is 4"-24" diameter, 1/2"-36"wide. Exceptions depend on product type. Refer to thespecific description page for availability.• Unitized wheel size selection is 1/2"-14" diameter and from1/8"-1" wide. Exceptions depend on product type.

Performance ranking of wheels by general categoryMOREAGGRESSIVE

LESSAGGRESSIVE

• CLEAN & STRIP• SF WHEEL• CUTTING & POLISHING• METAL FINISHING*• MULTI-FINISHING*• EXL DEBURRING &FINISHING*• LIGHTDEBURRING*• GENERAL PURPOSE*

* Scotch-Brite™ brand

HIGHEREDGEDURABILITY

LOWEREDGEDURABILITY

• SF• EXL DEBURRING& FINISHING*• LIGHTDEBURRING*• CPM• CUTTING & POLISHING• GENERALPURPOSE*• METAL FINISHING*• MULTI-FINISHING*• CLEAN & STRIP

HARDERWHEEL COARSERSCRATCH

SOFTERWHEEL FINERSCRATCH

• SF• CLEAN & STRIP• EXL DEBURRING& FINISHING*• CUTTING& POLISHING• LIGHTDEBURRING*• METAL FINISHING*• GENERALPURPOSE*• MULTI-FINISHING*

• CLEAN & STRIP• METAL FINISHING*• MULTI FINISHING*• CUTTING &POLISHING• EXL DEBURRING& FINISHING*• LIGHTDEBURRING*• SF WHEEL• GENERALPURPOSE*

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Scotch-Brite™ EXL, EX2, EX3 Deburring and Finishing Wheels

Scotch-Brite™ EXL Unitized Wheels

Designed for top performance and value on a varietyof critical deburring and finishing applications.The EXL family of convolute wheel products is especially well suited for a broad range of deburring and finishing needs. The unique resin system helps to minimize smearing and the wheels show superior performance on stainless steel, titanium and high nickel alloys.The 8 density in EXL, EX2 or EX3 w heels should be selected for operations requiring a combination of deburring and finishing.The 9 density in EXL, EX2, or EX3 wheels performs best in more severe deburring applications w here the wheel is consistently presented with a sharp edge.ProductName Density GradeMineralType

EXL 8, 9 Silicon Carbide FIN Hard8 Silicon Carbide MED8 Aluminum Oxide MEDEX2 8, 9 Silicon Carbide FIN Harder8 Silicon Carbide MED8 Aluminum Oxide MEDEX3 8, 9 Silicon Carbide FIN Hardest8 Silicon Carbide MED8 Aluminum Oxide MED

Diameters: 4" minimum 24" maximumWidths: 3/8"-36" in 4, 6, 8" diameters1/2"-36" in 10, 12" diameters3/4"-36" in 14"-24" diametersTypical • Autocomponents - Deburring and edge radiusapplications: • Jet blades – blending, finishing, deburring• Gun barrels–polishing• Golf club heads–polishing, finishing• General use deburring

Diameters: 1/2" minimum 14" maximumWidths: 3, 6, 8 density 2, 4 density in 1/4" minimum1" maximum all diametersTypical • Weld cleaningapplications: • Finishing threaded parts• Turbine blade polishing• Metal stampings

in 1/8" minimum

ProductName Density GradeMineralTypeEXL 2 Silicon Carbide VFN2, 3, 4, 6 Silicon Carbide FIN4, 6 Aluminum Oxide FIN2, 6, 8 Aluminum Oxide MED8 Aluminum Oxide CRS2, 4, 6, 8 Aluminum Oxide XCSUnitized

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An excellent choice for deburring and polishing of all metal alloys as well as many plastics and composites. Like EXL convolute wheels they resist smearing and minimize heat buildup on the workpiece. There is a wide variety of densities and grades available from a very soft 2 density for applications requiring a conformable product all the way to a hard, aggressive 8 density for maximum cut and durability.

MandrelsDesigned for use with Scotch-Brite™ Unitized Wheels.

Flange Adaptor No. 3

Designed for use with Scotch-Brite™ Unitized Wheels.

For use with 6" wheels. Reduces 1" inside diameter cores, flanges, or wheels to fit shafts smaller than 1".

Mandrel No. 936 & 946 Mandrel No. 990

Scotch-Brite™ Roloc™ EXL Unitized WheelsEXL Roloc™ Unitized wheels are strong and efficient foredge deburring and finishing. They perform well in a variety of metal working applications and machined parts where close tolerances are important. Changing wheels is quick and easy with Roloc™ TR, Roloc™ TS, or Roloc™ + holding systems. Allow for use of both the edge and surface of the wheel without interruption of mounting hardware. Mounting system is interchangeable with Scotch-Brite™Surface Conditioning Discs and Coated Abrasive Discs.

Diameters: 2" and 3"Widths: NATypical • • Weld polishing• Deburring aircraft parts• Blending and finishing on a variety of metals, plastics, and compositesDeburring autocomponent partsapplications:

ProductName Density GradeMineralTypeEXL RolocUnitized 2, 6, 8 Aluminum Oxide MED8 Aluminum Oxide CRS2, 4, 6, 8 Aluminum Oxide XCS

2, 3, 6 Silicon Carbide FIN

L x Shaft Dia.X Washer Dia. Min./CaseMandrel 9362-1/16" x 1/4" x 3/4" 5PlasticMax RPM 22,200Mandrel 9461-3/4" x 1/4" x 1/2" 5SteelMax RPM 35,200Mandrel 9901-3/4" x 1/4" 5Max RPM 18,200with 3" wheel

OD x ID Min./Case1" x 1/2" 1 Pair1" x 5/8" 1 Pair1" x 3/4" 1 Pair

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Designed to provide a clean, safe and economical system forremoving fine burrs while providing a highly polished finish. Light Deburring wheels are one of the few wheel products that are offered in convolute form only, and are widely used for fine deburring and polishing because their conformability will maintain critical tolerances while still providing a fine polished finish.ProductName Density GradeMineralType

Light 6, 7, 8 Silicon Carbide FINDeburringDiameters: 4" minimum 24" maximumWidths: 6 density in 1/2"-36" 4"-12" diameters6 density in 3/4"-36" 12"-24" diameters7, 8 density in 3/8"-36" 4, 6, 8" diameters7, 8 density in 1/2"-36" 10, 12" diameters7, 8 density in 3/4"-36" 14"-24" diametersTypical • Generation of fine finishes on components• Finishing prior to buffing• Conditioning surface prior to welding on soft metalsapplications: • Deburring of fine threads

Scotch-Brite™ Cutting and Polishing WheelsHeavy duty wheels for aggressive blending and finishing. Long lasting and aggressive, Cutting and Polishing wheels perform well on all kinds of tough blending and finishing jobs. They produce uniform results quickly and easily and are often used to replace conventional abrasives such as rubber bonded wheels, set-up wheels and abrasive flap wheels. These wheels are excellent for removing defects, blending forging marks, removing coarse grindlines, blending machine mismatches, and providing uniform grain finish. Cutting and Polishing wheels have demonstrated value in a variety of applications for metal rod and tube surfaces and are especially well suited for centerless finishing.

Diameters: 4" Minimum 24" MaximumWidths: 3/8"-36" in 4, 6, 8" diameters1/2"-36" in 10, 12" diameters3/4"-36" in 14"-24" diametersTypical • Blending of abrasive grind linesapplications: • Centerless finishing machined parts• Conditioning of machined compressor shafts• Surface finishing of hand tools prior to plating

ProductName Density GradeMineralTypeCutting and 5 Aluminum Oxide FINPolishing 7 Aluminum Oxide VFN, FINMED, CRSWheel

Scotch-Brite™ Light Deburring Wheels

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Cutting and Polishing unitized wheels are long lasting and aggressive for heavy duty blending and finishing with uniform results. Layered “unitized” construction provides an excellent starting point for jobs requiring the availability of small diameters and narrow widths. Cutting and Polishing unitized wheels can often be used to replace many conventional abrasive products such as rubber bonded wheels and small set up wheels.

Diameters: 1/2" minimum 14" maximumWidths: 5, 7 density in 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1"9 density in 1/8", 1/4", 3/8", 1/2"1" maximum all diametersTypical • Parting line removalapplications: • Pipe thread deburring• Heavy-duty deburring of aerospace components

Scotch-Brite™ General Purpose WheelsGeneral Purpose wheels offer the greatest selection of grades, densities and mineral types. They are an excellent starting point when the application calls for fine finishing or cleaning. General Purpose wheels are easier to use that buffs and compounds and other finishing abrasives and like all Scotch-Brite™ products, they produce consistent results.

ProductName Density GradeMineralTypeGeneral 4,5,6 Aluminum Oxide VFN4,5,6 Aluminum Oxide FIN4,5,6 Aluminum Oxide MED4,5,6 Silicon Carbide ULF4,5,6 Silicon Carbide SFN4,5,6 Silicon Carbide VFN4,5,6 Silicon Carbide FIN4,5,6 Silicon Carbide MED

Purpose

Diameters: 4" minimum 24" maximumWidths: 3/4"-24" 4 density in 4"-24" diameters3/8"-24" 5, 6 density in 4, 6, 8" diameters1/2"-24" 5, 6 density in 10, 12" diameters3/4"-24" 5, 6 density in 14"-24" diametersTypical • Polishing jewelry prior to platingApplications:• Selective polish on nameplates• Polish bevel edge of furniture glass• Light oxide removal

Scotch-Brite™ Cutting and Polishing Unitized Wheels

ProductName Density GradeMineralTypeCutting and 5 Aluminum Oxide FINPolishing 7, 9 Aluminum Oxide MED, CRSUnitized 7, 9 Silicon Carbide MEDWheels

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Scotch-Brite™ General Purpose Unitized WheelsMuch like General Purpose convolute wheels, this unitizedproduct offers a wide selection of grades and densities. Designed for applications requiring fine finishes or light cleaning, General Purpose unitized wheels are always a good starting point when the part shape or size calls for small diameters or narrow width product.

ProductName Density GradeMineralTypeGeneral 3, 5, 7 Silicon Carbide ULF3, 5, 7 Silicon Carbide SFN3, 5, 7 Aluminum Oxide& Silicon Carbide VFN3, 5, 7 Aluminum Oxide& Silicon Carbide FIN3, 5, 7 Aluminum Oxide& Silicon Carbide MED3, 5, 7 Aluminum Oxide CRS

Purpose Unitized Wheels Diameters: 1/2" minimum 14" maximumWidths: 1/4", 3/8", 1/2", 5/8", 3/4", 1"1" maximum all diametersTypical •Fine thread polishingapplications: •Mold polishing•Jewelry polishing•Polishing turbine blades

Scotch-Brite™ SF Finishing & Deburring Wheel for Cast & Forged Parts3M has brought together two technologies to create a wheel that provides a great finish without smearing, but will still stand up to metal burrs. Scotch-Brite™ SF Wheel is a finishing wheel at heart, with a soft feel and a resistance to smearing. But as a convolute wheel with high density, it cuts fast and has a long wheel life, even in the presence of metal burrs.Scotch-Brite™ SF Wheel works great on stainless and mild tool steel. In some applications, SF wheel can tackle three surface finishing elements — combining deburring, blending and finishing into one operation.

Size Grade8S FIN 6" x 1/2" x 1" 8S MED Max RPM 6,000 11S FIN11S MED8S FIN6" x 1" x 1" 8S MEDMax RPM 6,000 11S FIN11S MED8S FIN8" x 1" x 1" 8S MEDMax RPM 4,500 11S FIN11S MED12" Specify wheel widthMax RPM 3,000

Scotch-Brite™ SF Wheel is available in two densities, 8 and 11, and in two grades, Medium and Fine.Available in 6", 8" and 12" diameters, it can be used on bench motors, pedestal grinders and back stand lathes.In 6", 8" and 12" diameters, SF wheel can be ordered in any width. Ask your distributor for details.10

Factors Affecting PerformanceProduct Surface SpeedBecause product speed has a significant effect on performance (cut, life, and finish), it is important to s elect t he p roper s peed for a particular operation and work piece.Generally, low speeds are desired for generating very uniform satin finishes, for finishing aluminum alloys without lubricants, and for use on composite or other soft material applications.High speeds are recommended when it is desired to removeor blend surface imperfections. This high speed will result in faster cut along with finer finishes.Recommended Operating SpeedsDecorative Finishing 500-3000 SFPMComposites/Soft Materials 1200-2700 SFPMCleaning and Conditioning 2000-5000 SFPMPre-polishing 2000-7000 SFPMOxide Removal 4500-6500 SFPMDeburring 5000-6500 SFPMBlending / Polishing 6000-8000 SFPMCutdown prior to buffing 7000-8500 SFPM

Lubricant– CoolantCoolants, like water and some water soluble oils, reduce heat resulting in longer product life and greater cut. In the case of most oils or tallow lubricants, surface roughness c an be reduced. The higher viscosity lubricants produce lower surface roughness, i.e., grease produces a finer surface finish than oil. In automatic or semi-automatic operations, it is desirable to use lubricants or coolants whenever possible.Product Hardness (Density)3M™ wheels are available in a number of densities or hardnesses. Generally, the softer products, 2, 3, 4, and 5 density, are used for decorative finishing. They will conform more readily to surface contours along with generating a more uniform finish. The harder products, 6, 7, 8, and 9 density, are to be used for the more difficult blending, cleaning and deburring operations.

Surface Speed Conversion ChartRPM Daimetre of Wheelsor Spindle Surface Speed in Feet Per Minute (SSPM)100 52 104 157 207 260 314 364 419 471200 105 208 314 414 520 628 728 838 942300 157 312 471 621 780 942 1092 1257 1414400 209 416 628 828 1040 1256 1456 1676 1885500 262 520 785 1045 1310 1570 1820 2094 2356600 314 630 940 1255 1570 1885 2195 2513 2827700 367 735 1100 1465 1835 2200 2560 2932 3299800 419 837 1256 1675 2094 2513 2932 3351 3770900 471 942 1413 1885 2356 2827 3298 3770 42411000 524 1047 1570 2094 2618 3141 3665 4189 47121100 576 1152 1727 2304 2880 3455 4031 4608 51841200 628 1256 1884 2513 3142 3769 4398 5027 56551300 681 1361 2042 2723 3404 4084 4764 5445 61261400 733 1466 2199 2932 3666 4398 5131 5864 65971500 785 1571 2356 3142 3927 4712 5497 6283 70691600 838 1675 2513 3351 4189 5026 5864 6702 75401700 890 1780 2670 3560 4451 5340 6230 7121 80111800 942 1885 2827 3770 4713 5650 6597 7540 84821900 995 1989 2984 3979 4975 5969 6963 7959 89542000 1047 2094 3141 4189 5236 6283 7330 8378 94252100 1100 2199 3298 4398 5498 6497 7696 8796 98962200 1152 2304 3455 4608 5760 6911 8063 9215 103672300 1204 2408 3612 4817 6022 7225 8429 9634 108392400 1257 2513 3770 5027 6284 7540 8796 10053 113102500 1309 2618 3927 5236 6545 7854 9162 10472 117812600 1361 2722 4084 5445 6807 8168 9529 10891 122522700 1414 2827 4241 5655 7069 8482 9895 11310 127232800 1466 2932 4398 5864 7331 8796 10262 11729 131952900 1518 3037 4555 6074 7592 9110 10629 12148 136663000 1571 3141 4712 6283 7854 9425 10996 12566 141373200 1676 3351 5026 6702 8378 10053 11729 13404 150803400 1780 3560 5340 7121 8901 10681 12462 14242 160223600 1885 3769 5654 7539 9425 11309 13193 15080 169653800 1990 3979 5969 7958 9948 11938 13927 15917 179074000 2094 4188 6283 8377 10472 12566 14661 16755 18850

at Arbor 2 4 6 8 10 12 14 16 18

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Unitized WheelsSize BP-UW CS-UW CP-UW XL-UW XL-UW XL-UW GP-UW ST-UW(Diameter 2S, 3S 2A, 4A XCS 4, 6, 8 3 5, 7x Width) Except 4A XCSLess than 1” 40,100 40,100 40,100 35,100 30,100 40,100 35,100 40,100 40,100 --1" x All 35,100 35,100 35,100 30,100 25,100 35,100 30,100 35,100 35,100 35,10011⁄2" x All 30,100 25,100 30,100 20,100 18,100 30,100 20,100 25,100 30,100 25,1002" x 1⁄4"-1⁄2" 24,100 20,100 22,100 16,100 16,100 22,100 16,100 20,100 22,100 18,1002" x 3⁄4"-1" 24,100 20,100 22,100 16,100 14,100 22,100 16,100 18,100 22,100 18,10021⁄2" x 1⁄8" 22,100 -- 20,100 -- -- 20,100 12,500 -- 20,100 15,10021⁄2" x 1⁄4" 22,100 16,100 20,100* 14,100 14,100 20,100 12,500 18,100 20,100 15,10021⁄2" x 3⁄8" 22,100 16,100 20,100 14,100 12,100 20,100 12,500 18,100 20,100 15,10021⁄2" x 1⁄2" 22,100 16,100 18,100* 14,100 12,100 18,100* 12,500 18,100 18,100 15,10021⁄2" x 3⁄4-1" 22,100 16,100 18,100* 12,500 10,000 18,100 12,500 15,100 18,100 15,1003" x 1⁄8" 18,100 -- 18,100 -- -- 18,100 10,000 -- 18,100 12,5003" x 1⁄4" 18,100 14,100* 18,100 12,100 12,100 18,100 10,000* 14,100 18,100 12,5003" x 3⁄8" 18,100 14,100 18,100 12,100 10,000 18,100 10,000 14,100 18,100 12,5003" x 1⁄2" 18,100 18,100 15,100* 10,000 10,000 15,100* 10,000* 14,100 15,100* 12,5003" x 3⁄4"-1" 18,100 14,100 15,100* 10,000 9,000 15,100 10,000* 12,500 15,100 12,5004" x 1⁄8"-1⁄2" 14,100 10,000 12,100 8,500 8,000 12,100 8,000 10,000 12,100 9,0004" x 3⁄4"-1" 14,100 10,000 12,100 8,000 7,000 12,100 8,000 9,000 12,100 9,0005" x All 12,100 8,000 9,000 6,000 5,500 9,000 6,000 7,500 9,000 7,5006" x All 10,000 7,000 7,500 5,000 4,500 7,500 5,000 6,000 7,500 6,0007" x All 8,000 6,000 6,000 4,500 4,000 6,000 4,500 5,000 6,000 5,0008" x All 7,000 5,000 5,500 4,000 3,500 5,500 4,000 4,500 5,500 4,5009" x All 6,000 4,500 5,000 3,500 3,000 5,000 3,500 4,000 5,000 4,00010" x All 5,000 4,200 4,500 3,200 2,800 4,500 3,200 3,750 4,500 3,75011" x All 4,500 3,800 4,000 2,900 2,500 4,000 2,900 3,400 4,000 3,40012" x All 4,000 3,500 3,750 2,600 2,300 3,750 2,600 3,100 3,750 3,10013" x All 3,500 3,200 3,450 2,400 2,100 3,450 2,400 2,800 3,450 2,80014" x All 3,200 3,000 3,200 2,200 2,000 3,200 2,200 2,650 3,200 2,65015" x All 3,000 -- -- -- -- -- -- -- -- --16" x All 2,800 17" x All 2,600 18" x All 2,500 19" x All 2,300 20" x All 2,250

ST-UW MF-UW

-- -- -- -- -- -- -- -- ---- -- -- -- -- -- -- -- ---- -- -- -- -- -- -- -- ---- -- -- -- -- -- -- -- ---- -- -- -- -- -- -- -- --

Diameter DiameterAll Wheels (rpm) All Wheels (rpm)4" 9,000 14" 2,5506" 6,000 16" 2,2508" 4,500 18" 2,00010" 3,600 20" 1,80012" 3,000 24" 1,500

Maximum Operating Speeds (RPM) Ordering InstructionsSpecify product code or product name, mineral type, grade, and size: diameter x width x core size.Example:Scotch-Brite™ EXL Deburring Wheel, 8S FIN, 8" x 1" x 3"orXL-WL, 8S FIN, 8" X 1" X 3”

Maximum Operating Speeds (RPM)

Convolute Wheels

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3M Radial Bristle Discs (curved, thin)Size ColourGrade MOS (rpm)9/16" x 1/16 120 White 35000220 Red400 BluePumice Pink 6 micron Peach

"9/16" x 1/16" 350009/16" x 1/16" 350009/16" x 1/16" 350009/16" x 1/16" 350009/16" x 1/16" 1 micron Light Green 35000Description Comments3M Mandrel, 3/32" shank x 1/16" screw Comes with 9/16" & 3/4"discs3M Mandrel, 1/8" shank x 1/16" screw Alternate to 276803M Mandrel, 1/4" shank x 1/16" screw Alternate to 27680, 27682

3M Bristle Products Accessories

3M Radial Bristle Discs (curved, thin)Size ColourGrade MOS (rpm)3/4" x 1/16 80 Yellow 35000220 Red400 BluePumice Pink 6 micron Peach

"3/4" x 1/16" 350003/4" x 1/16" 350003/4" x 1/16" 350003/4" x 1/16" 350003/4" x 1/16" 1 micron Light Green 35000Description Comments3M Mandrel, 3/32" shank x 1/16" screw Comes with 9/16" & 3/4"discs3M Mandrel, 1/8" shank x 1/16" screw Alternate to 276803M Mandrel, 1/4" shank x 1/16" screw Alternate to 27680, 27682

3M Bristle Products Accessories

3M Radial Bristle Disc (curved, thin)Size ColourGrade MOS (rpm)2" x 3/8 80 Yellow 30000120 White220 Red400 Pumice Pink

"2" x 3/8" 300002" x 3/8" 300002" x 3/8" Blue 300002" x 3/8" 300002" x 3/8" 6 micron Peach 300002" x 3/8" 1 micron Light Green 30000Description Comments3M Mandrel #990, 1/8"- 1/2" wide For both 2"& 3" discs3M Mandrel #991, 3/4"- 1" wide For both 2"& 3" discs3M Roloc + Holder 1”No. 7Roloc + Button Plastic buttons(red) andmandrels for 2 and 3" discsTapered spindle adaptor,1/16" - 1/2" wide For use on bench motorswith tapered spindle shaft

3M Bristle Products Accessories

3M Bristle Products AccessoriesDescription Comments3M Mandrel, 1/8" shank x 1/8" screw Packaged with 1" discs3M Mandrel, 1/4" shank x 1/8" screw Alternate to 276813M Mandrel, 3/32" shank x 1/8” screw For quick release handpiece

Size ColourGrade MOS (rpm)1 x 1/8 36 Dark Brown 3500050 Green80 Yellow120 " "1" x 1/8" 350001" x 1/8" 350001" x 1/8" White 35000

3M Radial Bristle Discs (curved, thick)

3M™ Bristle Products3M™ Bristle Products are abrasives that make deburring, blending, finishing, polishing and cleaning surfaces easier than ever before. They have been designed to deliver high quality finish and performance - with the added advantage of a safer operating environment.

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3M Radial Bristle Disc (curved, thin)Size ColourGrade MOS (rpm)3" x 3/8 80 Yellow 20000120 White 2220 Red 2400 2Pumice Pink 2

"3" x 3/8" 00003" x 3/8" 00003" x 3/8" Blue 00003" x 3/8" 00003" x 3/8" 6 micron Peach 200003" x 3/8" 1 micron Light Green 20000Description Comments3M Mandrel #990, 1/8"- 1/2" wide For both 2"& 3" discs3M Mandrel #991, 3/4"- 1" wide For both 2"& 3" discs3M Roloc + Holder 1”No. 7Roloc + Button Plastic buttons(red) andmandrels for 2 and 3" discsTapered spindle adaptor, For use on bench motors1/16" - 1/2" wide with tapered spindle shaft

3M Bristle Products Accessories

3M Radial Bristle Disc ( )straight, thickSize ColourGrade MOS (rpm)6"6" 00006" 80 Yellow 10000

36 Dark Brown 1000050 Green 1

Description Comments3M Brush shaft adaptor telescopic no.5. Adapts to 1/2", 5/8", 3/4",7/8"3M Brush extender spacer For 6" radial brushes3M Brush flange (side) For 6" radial brushes1" Tapered Spindle Adaptor For 6" radial brushes1 1/4” Tapered Spindle Adaptor For 6" radial brushes

3M Bristle Products Accessories

3M Radial Bristle Disc (curved, thin)Size ColourGrade MOS (rpm)6"6" 00006" 00006" Blue 00006" 6 micron Peach 00006" 1 micron Light Green 10000

80 Yellow 10000120 White 1220 Red 1400 1 1Description Comments3M Brush shaft adaptor telescopic no.5. Adapts to 1/2", 5/8", 3/4",7/8"3M Brush extender spacer For 6" radial brushes3M Brush flange (side) For 6" radial brushes1" Tapered Spindle Adaptor For 6" radial brushes1 1/4” Tapered Spindle Adaptor For 6" radial brushes

3M Bristle Products Accessories

3M Radial Bristle Disc (straight, thick)Size ColourGrade MOS (rpm)3" x 3/8" 50 Green 25000"3" x 3/8" 0003" x 3/8 80 Yellow 25000120 White 25

Description Comments3M Mandrel #990, 1/8"- 1/2" wide For both 2"& 3" discs3M Mandrel #991, 3/4"- 1" wide For both 2"& 3" discs3M Roloc + Holder 1”No. 7Roloc + Button Plastic buttons(red) andmandrels for 2 and 3" discsTapered spindle adaptor, For use on bench motors1/16" - 1/2" wide with tapered spindle shaft

3M Bristle Products Accessories

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3M Roloc Bristle DiscsSize Colour TrimGrade MOS (rpm)

1" "1" 5/8" 30000 1" 5/8" 3000050 Green 5/8 3000080 Yellow120 White

Description Comments3M Roloc Disc Pad Holder 1", Hardness - Medium3M Roloc Disc Pad Holder 1/4" Threaded Shaft3M Bristle Products Accessories

3M Roloc Bristle DiscsSize Colour Trim*Grade MOS (rpm)

2" "T2" 5/8"T 000 2" 5/8"T 2500050 Green 5/8 2500080 Yellow 25120 White

Description Comments3M Roloc Disc Pad Holder 2", Hardness - Medium3M Roloc Disc Pad Holder 2", Hardness - Hard3M Roloc Disc Pad Holder 1/4" Threaded Shaft

3M Bristle Products Accessories

3M Roloc Bristle DiscsTrim* - tapered

Size Colour Trim*Grade MOS (rpm)3" "T3" 5/8"T 000 3" 5/8"T 18000

50 Green 5/8 1800080 Yellow 18120 WhiteDescription Comments3M Roloc Disc Pad Holder 3", Hardness - Medium3M Roloc Disc Pad Holder 3”, Hardness - Hard3M Roloc Disc Pad Holder 1/4" Threaded Shaft

3M Bristle Products Accessories

3M Roloc Bristle DiscsSize ColourGrade MOS (rpm)3"3" 000 3" 25000

50 Green 2500080 Yellow 25120 WhiteDescription Comments3M Roloc Disc Pad Holder 1", Hardness - Medium3M Roloc Disc Pad Holder 1/4" Threaded Shaft

3M Bristle Products Accessories

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Trim* - tapered

3M Bristle Disc (right angle grinder)Size ColourGrade MOS (rpm)

4.5" 50 Green 120004.5"4.5" 00080 Yellow 12000120 White 12

Size ColourGrade MOS (rpm)2" x 3/8 N/A Cream 20000 2"3î x 3/8" N/A Cream 0000

Description Comments3M Mandrel #990, 1/8"- 1/2" wide For both 2"& 3" discs3M Mandrel #991, 3/4"- 1" wide For both 2"& 3" discs3M Roloc + Holder 1”No. 7 Roloc + Button Plastic buttons(red) andmandrels for 2 and 3" discs

3M Bristle Products Accessories

3M SR (Aerospace)Radial Bristle Disc

Size ColourGrade MOS (rpm)3" x 3/8 360 Lime Green 25000SPA Light Orange 25"3î x 3/8" 000

Description Comments3M Mandrel #990, 1/8"- 1/2" wide For both 2"& 3" discs3M Mandrel #991, 3/4"- 1" wide For both 2"& 3" discs3M Roloc + Holder 1”No. 7 Roloc + Button Plastic buttons(red) andmandrels for 2 and 3" discs

3M Bristle Products Accessories

3M (Aerospace)Radial Bristle Disc

3M SR Cutter (Aerospace)Size ColourGrade MOS (rpm)

0.4" dia. N/A Amber 32001" dia. N/A Amber 3200

3M Bristle Products Accessories

3M Bristle Disc (right angle grinder)

Description CommentsDisc Pad Face Plate 7" Hardness - HardDisc Pad Face Plate 7” Hardness - MediumDisc Pad Hub 2" - 1/2”Disc Retainer Nut 5/8" x 5/8" - 11”

Size ColourGrade MOS (rpm)7" 50 Green 6000

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Superfinishing17

The best reasons for using 3M are the oldest reasons.

More cost-effective ways to obtain uniform roll finishes with 3M.3M film-backed and flexible diamond abrasives provide predictable, consistent and repeatable performances every time for your roll finishing operations. These film-backed and flexible diamond abrasives enable you to quickly remove traverse marks and feed lines, eliminate chatter, follow existing geometry (including crowns) and consistently obtain sub-1 micro inch Ra (.025 microns) or finer finishes on chrome, compressed paper, nylon, chilled iron, rotogravure, epoxy andpolyurethane rolls and other non-roll surfaces.

For years, grinding wheels and bonded abrasive stones, abrasive sheets—even slurries— have constituted the usual means for resurfacing, dimensioning and polishing rolls and cylindrical parts. These traditional methods of roll finishing are typically slow and leave room for operator error. Fortunately, 3M film-backed and flexible diamond abrasives offer fast, easy-to-use predictable alternatives.

Oscillating abrasive across an existing straight line scratch rapidly reduces the existing peaks and valleys. Different oscillation frequencies create different scratch patterns and allows the operator to see when previous scratches have been removed and the finishing step is completed.

Compared to conventional cloth and paper backings, film is a far more consistent substrate for the precise application of resins and micron-graded mineral. Film backings hold abrasive particles on top of the substrate, do not compress or lose particles in the backing.

Film F weight paper J weight cotton cloth

P grading vs. micron grading chart

Aluminum Oxide40 MicronsAluminum Oxide320 MeshPercen

t of Volume

Diameter, Microns0

202 4 7 10 20 40 70 100 200

406080

100

Micron gradedabrasives onfilm backing

Conventionally gradedabrasives oncloth backing

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Roll GrindingRoll grinding is typically the first step in the system. 3M™ Flexible Diamond belts are introduced to a rotating cylindrical workpiece. The flexible diamond abrasive quickly dimensions parts by removing lobes and leaving the workpiece surface ready for further superfinishing. Flexible diamond abrasive belts enable you to match tighter tolerances for diameter, roundness, profile flatness and bearing ratio.

MicrofinishingUsually, a microfinishing process employs rigid shoes instead of a contact roller or platen to support the abrasive film. The workpiece, such as a crankshaft or camshaft, is turned and oscillated between centers as shoes introduce the abrasive to the work interface. Fresh abrasive is incrementally indexed after each part is processed, resulting in uniform stock removal and finish, part after part. Microfinishing removes the damaged or amorphous layers to improve the surface finish and roundness of the part and, in many cases, can eliminate the need for an entire grinding operation.

SuperfinishingSuperfinishing is an extremely versatile way to produce predictable, repeatable finishes on rolls used for a variety of industrial tasks. The ability to generate consistently uniform finishes enables operators to extend roll life by eliminating the damage caused by traditional roll grinding methods.Superfinishing with 3M film-backed abrasives also allows operators to choose a variety of surface textures from linear scratch to cross-hatching.

Centerless MicrofinishingCenterless Microfinishing is ideal for cylindrical parts thatare not effectively processed in lathes or between centers. The process utilizes the consistent, uniform film backing and micron graded minerals of 3M microfinishing abrasives to eliminate lead lines and traverse patterns while letting you control cycle time, oscillation frequency, abrasive advance and workpiece rotational speeds. Rolls of abrasive are easily changed in minutes to produce sequentially finer finishes.

Controlled pressures, belt tension and workpiece rotational speeds result in consistent stock removal and dimensional accuracy to prepare a uniform surface for further polishing. The combination of continuously fed 3M film-backed abrasives and the rotation of the workpiece give you the capability to create uniform, consistently even finishes down to sub-1 micro inch Ra.

Centerless microfinishing plunges the workpiece into the abrasive to remove stock or provide a polished finish.Microfinishing enables you to correct geometry and obtain fine finishes (as low as 1 to 2 micro inches or 0.025 to 0.05 £gm Ra).

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If you want a super finish, start with 3MTM Superabrasives and Microfinishing films.Compared to conventional cloth and paper backings, film backings provide a superior, uniform surface to coat with micron graded minerals. The uniform application of abrasive mineral with a unique resin bond creates the ability to provide a more consistent, repeatable finish.

Notation: 3M™ Microfinishing Film is shown abrasive side up, product reads correctly from the back side.

3M™ Flexible Diamond Belts3M™ Flexible Diamond Belts allow you to achieve better finishes without sacrificing cut rates on hard to grind roll materials. A metal bond securely anchors micron graded diamonds to our premium, flexible backing. It offers durability and longer life while allowing conformance to a variety of contours. The open dot pattern produces aggressive cutting action and reduces grinding loads. Especially designed for use on rolls harder than 55-60 Rockwell C such as chilled iron, forged steel, thermal sprays or ceramics.

3M™ Microfinishing Film3M™ Microfinishing Film is a fast cutting abrasive that can produce consistent, predictable and repeatable high quality finishes on roll surfaces. This abrasive utilizes precision micron graded mineral particles that are electrostatically oriented, then resin-bonded to a polyester film backing to give an aggressive cut with a uniform finish. Available in 9-100 micron grades. sprays or ceramics.

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3M™ Lapping Film3M™ Lapping Film is a premium, precision abrasive that produces super-fine, super-consistent Ra finishes on rolls made of a variety of metals, plastics and rubber. A high strength polyester backing provides a uniform base for a coating of micron graded mineral particles. A carefully controlled resin bond ensures a consistent, predictable and repeatable finish. Available in 0.3-60 micron grades.

3M™ Diamond Lapping Film3M™ Diamond Lapping Film offers a repeatable, precisionfinish on a variety of hard materials such as tungsten carbide, thermal or plasma sprayed ceramics, (chrome oxide and aluminum oxide) glass, stone and some hardened, high carbon ferrous metals. It combines micron graded diamond particles, a tough resin bonding system and a highly uniform polyester film backing to produce high quality finishes, consistently, predictably and economically on harder roll surfaces. Available in 0.1-45 micron grades.

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3M film-backed and flexible diamond abrasives for tough markets.All 3M film-backed and flexible diamond abrasives provide a predictable, consistent and repeatable finish for all types of industries, including: steel mills, aluminum mills, film extruders, decorative stainless, paper mills, textiles, printing industry, copper foil electrodeposition and other non-roll applications. 3M film-backed and flexible diamond abrasives are ideal for roll finishing on tungsten carbide, chilled iron, forged steel, chrome plating, stainless steel, rubber, nylon, copper, brass, tool steel, aluminum, epoxy, thermal spray ceramics, tungsten carbide, nickel, polyurethane, ceramics and more.

Please contact your 3M ASD Sales Manager or 3MDistributor for further information on Superfinishing22

De-scaling/Cleaning 23

Scotch-Brite™ Clean & Strip Rim WheelsAn extra coarse web in a layered construction makes thisScotch-Brite™ Clean & Strip wheel a perfect choice for the removal of rust, oxides and light scale. The clean and strip wheel should also be considered for applications requiring a bright, coarse grain finish.These wheels adapt to a broad range of equipment including bench grinders and automatic finishing equipment.

ProductName Density GradeMineralTypeClean & Strip 7 Silicon Carbide XCSRim Wheel

Diameters: 8" minimum 16" maximumWidths: 1"-4" in 8"-16" diametersTypical • Coarse grain finishingapplications: • Centerless finishing• Rust removal• Light coating removalScotch-Brite™ Clean & Strip Unitized Wheels and Cup WheelsAn extra coarse web material is converted into a variety of versatile Scotch-Brite™Clean & Strip wheel products that provide an excellent tool for heavy duty cleaning applications. The extra coarse silicon carbide mineral combined with tough synthetic web is perfect for removing scale, rust, surface contaminants, paints and coatings. These wheels are well suited for removing weld discoloration and splatter. The open construction and aggressive properties provide a smooth running wheel that resists loading even when removing soft coatings. Diameters: 1"-14" Widths: 1/4"-1"(Unitized) (Unitized)Diameters: (Cup): Threaded Nut Size (Cup):3" 3/8"- 244" 1/2"-134" 5/8"-114" M-144" M-10 x 1.254" M-10 x 1.504" 3/8"-246" 7/8"-CHTypical • Rust removal • Coating removalapplications: • Gasket removal • Light scale removal• Bright finishing - coarse scratch patternScotch-Brite™ Surface Conditioning DiscsScotch-Brite™ Clean & Strip Discs(Silicon Carbide – Extra Coarse)Tough open web, ideal for weld cleaning and removing paint and coatings. Faster and safer than wire brushes.Dia xCentreHole Grade Min./Case

4" x 1/2"Max RPM 6,000 SXCS 256" x 1/2"Max RPM 4,0008" x 1/2"Max RPM 3,000SXCS 15SXCS 15

ProductName Density GradeMineralTypeClean & Strip 7 Silicon Carbide XCSUnitizedWheelClean & Strip 7 Silicon Carbide XCSCup Wheel

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Scotch-Brite™ High Strength Discs(Aluminum Oxide)Very conformable discs, ideal for light deburring, cleaning,and finishing.

Accessories - MandrelsFurnished complete with washers to fit available disc sizes.

Length xShank xWasher Dia CatalogNo. Min./Case2" x 1/4"x 1" 933 53-1/16" x 1/4"x 2-1/2" 934 1

Mandrel No. 9331/4" Shank1/4" Shaft DiameterMandrel No. 9341/4" Shank1/2" Shaft Diameter

Dia xCentreHole Grade Min./Case6" x 1/4" A VFN 10/40Use withMandrel 933Max RPM 4,0006" x 1/2" A MED 10/40Use with Mandrel 934Max RPM 4,000

A VFN 100A MED 100A VFN 10/40A VFN 1008" x 1/2" A MED 10/20Use with Mandrel 934 A MED 50Max RPM 3,000 A VFN 10/20A VFN 50

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ACCESSORIES – Disc Pad Holders (Hook & Loop)

Surface Conditioning Grade ComparisonMineral Type Grade Coated AbrasiveGrade Equivalent

Aluminum Oxide Coarse 80-150Aluminum Oxide Medium 150-180Aluminum Oxide Very Fine 220-320Silicon Carbide Super Fine 320-600

Scotch-Brite™ Surface Conditioning Discs (Hook & Loop)Scotch-Brite surface conditioning discs are best for finishing, cleaning, and light deburring on flat metal surfaces. Attach and remove easily.Used with the following hand tools:• Right angle • Random orbitalA VFN – Blue A MED – Maroon A CRS – Brown

Diametre Grade Min./Case2" ACRS 50/200Max RPM 23,000 AMED 50/200AVFN 50/2003" ACRS 25/100Max RPM 20,000 AMED 25/100AVFN 25/100ACRS 10ACRS 504-1/2" AMED 10Max RPM 13,000 AMED 50AVFN 10AVFN 50ACRS 10ACRS 505" AMED 10Max RPM 10,000 AMED 50AVFN 10AVFN 50ACRS 10ACRS 257" AMED 10Max RPM 6,000 AMED 25AVFN 10AVFN 25

Item Dia. x Thread Min./Case922 Disc Pad Holder 2" Max RPM 23,000 10923 Disc Pad Holder 3" Max RPM 20,000 109145 Disc Pad Holder 4-1/2" x 5/8"–11 INT 1Max RPM 13,000915 Disc Pad Holder 5" x 5/8"–11 INT 1Max RPM 10,000905 Disc Pad Holder 5" x 5/16"–24 EXT 1Max RPM 10,000917 Disc Pad Holder 7" x 5/8"–11 INT 1Max RPM 6,000

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Scotch-Brite™ Hand PadsExcellent products for hand finishing and cleaning of woods, metals, and composites. Ideal for:• Wood finishing • Satin Finishes • Textures

Conformable Scotch-Brite web can be cut to desired length for hand sanding or oscillating sanders.

Highly conformable Scotch-Brite™ webs perforated on a roll. Excellent sharpness and conformability for cleaning and finishing surfaces by hand.

Use with Scotch-Brite™ hand pads or roll material cut to 4" by 6". Provides increase leverage and eliminates “finger” marks.

Scotch-Brite™ Clean & Finish Rolls

Scotch-Brite™ Multi-Flex Sheet Rolls

3M™ Twist-Lok™ Pad Holder No. 961Mini Mandrel No. 935

Use with desired Scotch-Brite™ strips to clean and polish other tight areas. Mandrel has a 1/4" shank to fit desired tool.

W x L Colour/Grade Pads/Case6" x 9" Tan 40Hand Pad 7440 A MED6" x 9" Gray 40Hand Pad 7446 S MED6" x 9" Maroon 60Hand Pad 7447 AVFN6" x 9" Light Gray 60Hand Pad 7448 S ULF

W x L Grade Min./CaseA MED 1/34" x 30' A FIN 1/3AVFN 1/3S VFN 1/3A MED 1/26" x 30' A FIN 1/2AVFN 1/2

L x W Colour/Grade Min./Case8" x 4" Sheets Maroon60 Sheets/Roll AVFN 1/48" x 4" Sheets Light gray60 Sheets/Roll S ULF 1/4

W x L Holders/Case3-1/2" x 4-3/4" 10

L x Dia. Min./Case2-7/8" x 1/4" 5Max RPM 14,000 27

3M 747D (Cubitron™ – X Wt. Cloth)

Aluminum oxide bands are made of high-grade mineral and a bonding system which reduces shelling of the mineral. Economical abrasive bands for cast clean-up and pre-polish work.

3M™ Evenrun™ Bands

3M 241D (Aluminum Oxide - X Wt. Cloth)Dia. x W Grade Min./Case

1/4" x 1/2" P60 50/200Max RPM 30,000 P80 50/200P120 50/2001/2" x 1/2" P36 50/200Max RPM 30,000 P60 50/200P80 50/200P120 50/2001/2" x 1" P36 50/200Max RPM 15,000 P60 50/200P80 50/200P120 50/2001/2" x 1-1/2" P36 50/200Max RPM 15,000 P60 50/200P80 50/200P120 50/2003/4" x 1" P36 50/200Max RPM 17,000 P60 50/200P80 50/200P120 50/2003/4" x 1-1/2" P36 50/200Max RPM 10,000 P60 50/200P80 50/200P120 50/2001" x 1" P36 50/200Max RPM 18,000 P60 50/200P80 50/200P120 50/2001" x 1-1/2" P36 50/200Max RPM 10,000 P60 50/200P80 50/200P120 50/2001-1/2" x 1" P36 50/200Max RPM 14,000 P60 50/200P80 50/200P120 50/2001-1/2" x 1-1/2" P36 50/200Max RPM 10,000 P60 50/200P80 50/200P120 50/2001-1/2" x 2" P60 50/200Max RPM 8,000 P80 50/2002" x 1" P36 50/200Max RPM 12,000 P60 50/200P80 50/200P120 50/2002" x 2" P36 50/200Max RPM 6,000 P60 50/200P80 50/200P120 50/2003" x 3" P36 50/200Max RPM 3,000 P60 50/200P80 50/200P120 50/200

Dia. x W Grade Min./Case1/2" x 1" 50 50/20060 50/20080 50/2001" x 1" 50 50/20060 50/20080 50/200P120 50/2002" x 1" 60 50/20080 50/200P120 50/2003" x 1" 60 50/200

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Rubber Slotted Expander WheelsACCESSORIES

Slotted wheels for use with evenrun bands.

Rubber Cushion Polishing Wheels

Maximum Operating RPMs:1/4" x 1/2" x 1/8" — 23,0001/2" x 1/2" x 1/4" — 30,0001/2" x 1" x 1/4" — 15,0001/2" x 1 1/2" x 1/4" — 15,0003/4" x 1" x 1/4" — 17,0003/4" x 1 1/2" x 1/4" — 10,0001" x 1" x 1/4" — 18,0001" x 1-1/2" x 1/4" — 10,000

1-1/2" x 1" x 1/4" — 14,0001-1/2" x 1-1/2" x 1/4"— 10,0001-1/2" x 2" x 1/4" — 8,0002" x 1" x 1/4" — 11,0002" x 2" x 1/4" — 6,0003" x 3" x 3/8" — 3,0003" x 3" x 1/2" — 3,000

Use with evenrun bands when creating fine finishes.

* Part numbers apply to complete wheel, not cushions.

Maximum Operating RPMs:1" x 1" — 18,0001-1/2" x 1" — 14,0002" x 1" — 12,0002" x 2" — 6,0003" x 3" — 6,000

Dia. x W x Shaft Min./Case1" x 1" x 1/4" 11-1/2" x 1" x 1/4" 12" x 1" x 1/4" 12" x 2" x 1/4" 13" x 3" x 5/8" –11 INT 1

Dia. x W x Shaft Min./Case1/4" x 1/2" x 1/8" 11/2" x 1/2" x 1/4" 11/2" x 1" x 1/4" 11/2" x 1 1/2" x 1/4" 13/4" x 1" x 1/4" 13/4" x 1 1/2" x 1/4" 11" x 1" x 1/4" 11" x 1-1/2" x 1/4" 11-1/2" x 1" x 1/4" 11-1/2" x 1-1/2" x 1/4" 11-1/2" x 2" x 1/4" 12" x 1" x 1/4" 12" x 2" x 1/4" 13" x 3" x 3/8" 13" x 3" x 1/2" 1

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Cartridge Rolls3M Mandrels

Maximum Operating RPMs:1/2" and smaller cartridge roll dia. – 24,0005/8" – 3/4" cartridge roll dia. – 16,000

3M™ Cartridge Rolls 241D (Aluminum Oxide – X Wt. Cloth)

ACCESSORIES

General purpose cartridge rolls.

Screw-type mandrels for securing cartridge rolls to tool.

1/4" x 1-1/2" x 1/8" P60 50/200Regular P80 50/200Max RPM 24,000 P120 50/200P180 50/2003/8" x 1" x 1/8" P60 50/200Regular P80 50/200Max RPM 24,000 P120 50/200P180 50/200

1/2" x 1" x 1/8" P60 50/200Regular P80 50/200Max RPM 24,000 P120 50/200P180 50/2001/2" x 1-1/2" x 1/8" P60 50/200Regular P80 50/200Max RPM 24,000 P120 50/200P180 50/2003/4" x 1-1/2" x 3/16" P60 50/200Regular P80 50/200Max RPM 16,000 P120 50/200P180 50/2003/8" x 1" x 1/8" P60 50/200Full Taper P80 50/200Max RPM 24,000 P120 50/200P180 50/200

1/2" x 1-1/2" x 1/8" P60 50/200Full Taper P80 50/200Max RPM 24,000 P120 50/200P180 50/200

3/8" x 1-1/2" x 1/8" P60 50/200Full Taper P80 50/200Max RPM 24,000 P120 50/2001/2" x 1" x 1/8" P60 50/200Full Taper P120 50/200Max RPM 24,000

3/8" x 1-1/2" x 1/8" P60 50/200Regular P120 50/200Max RPM 24,000 P180 50/200

Dia. x L x CH Grade Min./Case1/4" x 1" x 1/8" P60 50/200Regular P80 50/200Max RPM 24,000 P120 50/200P180 50/200

Pilot Dia. x Pilot Length x Shaft Min./Case3/32" x 3/4" x 1/4" 11/8" x 1" x 1/4" 13/16" x 1" x 1/4" 13/16" x 1-1/2" x 1/4" 11/4" x 1-1/2" x 1/4" 1

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A VFN – Blue A MED – Maroon A CRS – Brown

Recommended operating speeds:Application SFPM Recommended• Decorative Finishing 500–3,000 SFPM• Wood Sanding 1,200–2,700 SFPM• Deburring 5,000–6,500 SFPM• Cleaning &Conditioning 2,000–5,000 SFPM• Oxide Removal 4,500–6,500 SFPMSFPM = Surface Feet Per Minute Maximum Operating

Scotch-Brite™ Surface Conditioning BeltsPremium Scotch-Brite surface conditioning non-woven web. Designed for: • Cleaning • Finishing • Light Deburring

Scotch-Brite™ Combi Wheel, Combi-SWheels are made of alternating flaps of coated abrasive and Scotch-Brite web. Provide aggressive cut and fine finishes.

W x L Grade Min./Case1/2" x 18" A CRS 20A MED 20A VFN 201/2" x 24" A CRS 20A MED 20A VFN 203/4" x 18" A CRS 20A MED 20A VFN 20

3" x 24" A CRS 10A MED 10A VFN 10

1" x 42" A MED 10A VFN 102" x 48" A MED 10A VFN 102" x 72" A MED 10A VFN 103" x 18" A MED 10A VFN 10

Dia. x W x Shaft Grade Min./Case3" x 1-3/4" x 1/4" 80 10Max RPM 8,000 P120 10P180 10

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3M 577F is a premium aluminum zirconia mineral coated on a durable polyester backing. This high performance belt is designed for grinding stainless steel and nickel alloys in applications requiring low to moderate pressure. If you’re looking for high performance and productivity, 3M 577F will reduce your process time and give you more parts per shift. You will find this product to provide superior cut rates and life.

3M™ Cloth Belts 577F

3M™ Trizact™ AbrasivesTrizact™ abrasives deliver results.Trizact™ abrasive belts last up to five times longer than conventional belts, making them very cost effective.Test results verify that:• Trizact™ abrasive belts last 2-5 times longer than conventional belts• Operators can reduce grade sequences, which in turnlowers abrasive costsReduced operator fatigue.Because Trizact™ abrasives maintain a higher cut rate forthe life of the belt, they’re less tiring to use. Operator applies even pressure throughout the life of the belt, reducing operator fatigue and minimizing the frequency of overcutting.More desirable finish.Trizact™ abrasive belts start sharp and stay sharp, resulting in more predictable finishes. Since Trizact™ abrasives deliver a better finish, you’ll see improved quality in your parts.

Time

Cut Rate (g

rams/min) Trizact™ Abrasive

Conventional AbrasiveWhile its initial cut is not as high, 3M™ Trizact™ Abrasives maintain their high rate of cut much longer in comparison to conventional abrasives on 304 Stainless Steel.

Time

Finish (micr

o-inches) Trizact™ Abrasive

Conventional AbrasiveNotice the very consistent finish of 3M™ Trizact™ Abrasives compared to the irregular performance of conventional abrasives on 304 Stainless Steel.

3M Trizact™ Abrasives’ unique 3-D structures contain multiple layers of abrasive which expose fresh mineral as they wear down. This delivers: consistent, predictable finishes, high even cut rates, longer belt life and reduced process steps.

Size GradeCustom P36Sizes P60P80P120

Please contact your 3M ASD Sales Manager or3M Distributor for further information

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The finish line.Trizact abrasives are currently available in four product lines to meet a variety of metal finishing requirements.

3M 407EAThe quick cutting action of 3M 407EA makes it the product of choice for titanium aerospacecomponents and other n o n - f e r r o u s applications, including brass and aluminum, requiring a flexible abrasive with silicon carbide mineral.Available grades:A110, A90, A60, A20

3M 307EAA flexible cloth backingand aluminum oxide mineral makes 3M 307EA the perfect choice for cr i t ica l p r e p l a t e s u r f a c e finishes.Available grades:A100, A80, A65, A45A30, A16, A6

3M 253FACombining aluminum oxide mineral with a waterproof backing, 3M 253FA is ideal for wet-finishing operations.Available grades:A130, A100, A80, A65, A45A30, A16, A6

3M 237AAChoose 3M 237AA tofinish stainless steel knives, cutlery and o t h e r p r o d u c t s requiring a semi flexibleabrasive with aluminum oxide mineral.Available grades:A160, A100, A80, A65A45, A30, A16, A6

Lower is finer.The unique construction of Trizact™ abrasives requires a different grading system. Grade is defined by the average particle size in microns and begins with an “A.” Trizact™ abrasive belts are available in grades A5 through A160 in widths up to 26 inches. The Table below shows the Trizact™ abrasive grade comparison to conventional abrasive grades. As you can see, the lower the A-grade, the finer the grade.Trizact Abrasive Grade FEPA(Average mineral size in microns) (P-Grade)A5 P3000A6 P2500A10A16 P1200P800A20A30A35 P600A45 P400P320A60A65 P240A80A90 P220A100A110 P180A130 P150A160 P120

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General purpose disc for weld removal, grinding, and blending.

Premium mineral for fast, cool grinding on all metals. More aggressive, longer life.

3M’s most aggressive mineral and a grinding aid makes 785C the right choice for stainless steel.

3M™ Fibre Discs – 381C (Aluminum Oxide - Fibre)

3M™ Fibre Disc – 785C (3M Cubitron™ Abrasive Grain - Fibre)

3M™ Fibre Discs – 501C (Aluminum Zirconia - Fibre)Dia. x Ctr Hole Grade Case Qty.

24 25/1005" x 7/8" 36 25/100Max RPM 12,000 50 25/10080 25/10024 25/1007" x 7/8" 36 25/100Max RPM 8,600 50 25/10060 25/10080 25/100

Dia. x Ctr Hole Grade Case Qty.24 25/10036 25/10050 25/1004-1/2" x 7/8" 60 25/100Max RPM 80 25/10013,300 100 25/100120 25/10024 25/10036 25/10050 25/1005" x 7/8" 60 25/100Max RPM 80 25/10012,000 100 25/100120 25/10024 25/10036 25/10050 25/1007" x 7/8" 60 25/100Max RPM 80 25/1008,600 100 25/100120 25/100

Dia. x Ctr Hole Grade Case Qty.24 4" x 3/4” 36 Max RPM 50 13,300 60 80 120 100

10010010010010024 2536 255" x 7/8" 50 25Max RPM 60 2512,000 80 25100 25120 2524 2536 257" x 7/8" 50 25Max RPM 60 258,600 80 25100 25120 25

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Disc Pad Hub

Disc Retainer Nuts

Disc Pad Hub and Retainer NutUse with 7" only. Disc Holder Adaptor No. 9

Disc Face Plates

Accessories – Fibre DiscsPlastic hubs with 5/8" – 11 metal insert. Use with disc pad face plates.

Backup plates for fibre discs. 3M disc pad face plates are color coded by density.• Ribbed plates result in cooler running discs• Use harder face plates for heavier stock removal applications

For use with all 3M™ disc pad face plates, disc pads, and 3M disc pad hubs. Nuts have 5/8" – 11 threaded arbor hole in three depths to accommodate grinder shaft lengths.

These adaptors will convert a grinder with M10 – 1.25, M10 – 1.5, or 3/8" – 24 external threaded shaft to a 5/8" – 11 external threaded shaft.

Size Min./Case2-1/2" 1/10Use with all size face plates4-1/2" 1/10Use with 7" face plates only2-1/2" 1/10Use with all size face plates, tool shaft length 1/2" or less

Size Hardness Case Qty.4-1/2" Smooth Medium – Gray 1/25Max RPM 13,300 Hard – Black 1/255" Medium – Gray 1/25Ribbed Hard – Black 1/25Max RPM 12,000 Extra Hard – Red 1/257" Medium – Gray 1/25Ribbed Hard – Black 1/25Max RPM 8,600 Extra Hard – Red 1/25

Depth Min./Case3/8" 11/2" 15/8" 1

Thread Size Min./CaseM10 – 1.25 INT 10M10 – 1.50 INT 103/8" – 24 INT 10

Dia. x Thread Size Min./Case4-1/2" x 5/8" – 11 1

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Bonded abrasive wheel designed for right angle tools. 3M™ Cubitron™ Abrasive Grain provides a fast cut and a smooth finish on a variety of workpieces, eliminating several process steps. Do not use on tools without guards.

3M™ Green Corps™ Flexible Grinding Wheel

ACCESSORIES – Flexible Grinding Wheel Backup PadBackup pad is required for safe operation of Flexible Grinding Wheels with 7/8" center hole.

Dia. x Thk x AH Grade Min./Case4-1/2" x 1/8" x 7/8" 36 20/200Type 27 46 20/200Max RPM 13,300 60 20/20080 20/2007" x 1/8" x 7/8" 36 20/100Type 27 46 20/100Max RPM 8,600 60 20/10080 20/100

Dia. x AH Min./Case3-3/8" x 7/8" 5/100Use with 4-1/2" only4-5/8" x 7/8" 5/100Use with 7" only

Type A Rigid Grinding DiscAluminum Oxide A24 DC Wheels: Start from 4 mm in thickness and are specially suited for mild steel applications. Provides a high and consistent quality performance at a lower cost.

Dia. Grade4”(4mm, 6mm thk) 245”(6mm thk) 247”(6mm, 7mm thk) 249”(6mm thk) 24

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Adapter nut used for securing 4-1/2" diameter flap discs or 4-1/2" and 7" flexible grinding wheels to right angle tool with a 5/8" –11 threaded shaft.Flap Disc Holder

Premium ceramic mineral provides exceptional cut rate and longer life on the hardest metals.

Fast cutting disc with exceptionally long life. Works great on a wide variety of metals.

Backup plate for 7" diameter type 27 flap discs.

3M™ Flap Disc 747D (3M Cubitron™ Abrasive Grain – Type 27)

3M™ Flap Disc 563D (Aluminum Zirconia – Type 29)

Flap Disc /Grinding Wheel Adapter Nut

ACCESSORIES

Dia. x Ctr Hole Grade Min./Case36 104-1/2" x 7/8" 50 10Max RPM 13,300 60 1080 10P120 1036 57" x 7/8" 50 5Max RPM 8,600 60 580 5P120 5

Dia. x Ctr Hole GradeP36 104-1/2" x 7/8" P40 10Max RPM 13,300 P60 10P80 10P120 10P36 57" x 7/8" P40 5Max RPM 8,600 P60 5P80 5P120 5

Min./Case

Thread Size Min./Case5/8" –11 1 Pair/5 Pair

Thread Size Min./Case4" x 5/8" –11 1

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268XA - Aluminium Oxide

568XA - Cerium Oxide

3M Hookit™ II Disc Pads

Face Pads for Converting 3M Hookitô Pads to 3M Hookit™ II Pads

Accessories

Get your job done faster, with a superior finish using Trizact film. Trizact film abrasives are produced by microreplication, a patented 3M technology. Tiny, precisely shaped pyramids containing micron graded aluminum oxide particles are reproduced onto a polyester film backing. As the abrasive is used, the tops of the pyramids wear away, continually exposing fresh sharp mineral. This ensures a consistent cut rate through the long life of the Trizact film. For fantastic results, try it on your next solid surface finishing job.

Eliminate - or minimize - the need for buffing with messy compounds. Trizact film - 568XA, is produced using 3M’s patented microreplication technology. 568XA is used as a final polishing step when producing a high gloss finish on most solid surface countertop materials. (Some solid surfaces may require buffing with 3M Finesse-it™ Finishing Material Easy Clean-up to remove swirl marks or to generate a gloss lovel over 80.)

General purpose, 5" and 6" back-up pad for use with 3M’s patented Hookit II abrasives. Expect longer abrasive and backup pad life, firmer attachment, less lint and debris for finer, more uniform finish. Required for use with Trizact Hookit II dics in solid surface finishing applications.

3M Trizact™ Hookit™ II Film Discs

Size Description– for use withHookit™ back up pad CaseQty.5" x NH Hookit II Conversion Face 106" x NH Hookit II Conversion Face 10

DiscSize Thickness ThreadedShaft Max.RPM CaseQty.5" 11/16" 5/16" - 24 12,000 106" 11/16" 5/16" - 24 12,000 10

DiscSize MicronGrade CaseQty.5" Non-graded 1006" Non-graded 100

DiscSize MicronGrade CaseQty.5" A35 1005" A10 1005" A5 1006" A35 1006" A10 1006" A5 100

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Stikit™ Disc Roll 236U – Dust-Free(Aluminum Oxide – C wt. Paper)Discs for paint, primer, wood, metal, plastic, and fiberglass.• Strong paper backing providesdurability and increased cut rate• Open coat minimizes loading• Invisible Fre-Cut coating reduces loading

3M™ PSA Disc Roll 316U(Aluminum Oxide – A wt. Paper)Discs for paint, primer, metal, wood, and fiberglass.• Special Fre-Cut coating resistsloading

Stikit™ Disc Rolls 415U – Dust-Free(Silicon Carbide – A wt. Paper)General purpose discs for metal, wood, and fiberglass sanding.• Special Fre-Cut coating resistsloading• Unique construct ion providesexcellent finish

Dia Discs/Roll Min./Case5” P80 100 1/6 316U P100 100 P120 100 P150 100 P180 100 P220 100 P240 100

1/61/61/61/61/61/66” P80 100 1/6 316U P100 100 1/6 P120 100 1/6 P150 100 1/6 P180 100 1/6 P220 100 1/6 P240 100 1/6 P320 100 1/6

Grade

Accessories – Stikit™ Dust-Free Disc PadLightweight pads have vinyl face for excellent adhesion with quick, easy disc removal. For use with Stikit Discs which are dust-free.

Dia Discs/Roll Min./Case5” P80 100 1/4 236U P100 100 1/4 5 hole P120 100 1/4 P150 100 1/4 P180 100 1/4 P220 100 1/4 P240 100 1/4 P320 100 1/4 P400 100 1/4 P500 100 1/4 6” P80 100 1/4 236U P100 100 1/4 6 hole P120 100 1/4 P150 100 1/4 P180 100 1/4 P220 100 1/4 P240 100 1/4 P320 100 1/4 P400 100 1/4 P500 100 1/4

Grade

Dia Discs/Roll Min./Case5” P80 125 1/8 415U P100 125 5 hole P120 125 P150 250 P180 250 P220 250

1/81/81/41/41/46” P80 125 1/8415U P120 125 1/8 6 hole P180 250 1/4

Grade

Dia xThickness xThread Size Discs/Roll Pads5" x 3/4" x 5/16"–24 125 1/10Max RPM 10,000Max OPM* 12,0005 Hole6" x 3/4" x 5/16"–24 125 1/10Max RPM 10,000Max OPM* 12,0006 Hole* Orbits per Minute40

3M™ Roloc™ Attachment SystemProvide a fast, efficient method for deburring, blending, finishing, removing tool marks, and die polishing on all types of metal. They lock securely in place with just a half twist…another half twist and they’re off.Premium Scotch-Brite surface conditioning non-woven web provides a burr-free decorative finish. Removes grind marks, rust, and coatings.Scotch-Brite™ Roloc™ Discs

Roloc™ TR Discs(Plastic Button)

3M™ Roloc™ DiscsProvide a fast, efficient method for deburring, blending,finishing, removing tool marks, and die polishing on all typesof metal. They lock securely in place with just a half twist…another half twist and they’re off. Each disc is color codedby grade.3M’s Regalite™ Polycut™ incorporates 3M™ Cubitron™ and premium aluminium oxide minerals on a heavy YF cloth or fibre backing.3M™ 777F Regalite™ Polycut™ Resin Bond Cloth YF Wt.

3M Roloc Disc Button Color/Grade Chart24

150

36

180

50

240

6080100120120Size(dia.) Prod. ID Min./Case

1/2" 777F 50/5001-1/2" 777F 50/5002" 777F 50/2003" 777F 50/2004" 785C 25/100

Diametre Grade Min./Case1-1/2" Roloc TR ACRS 50/200Max RPM 30,000 AMED 50/200AVFN 50/2002" Roloc TR ACRS 50/200Max RPM 25,000 AMED 50/200AVFN 50/2003" Roloc TR ACRS 25/100Max RPM 18,000 AMED 25/100AVFN 25/1003M™ Roloc™ Discs – ACCESSORIES 3M Roloc TR Disc PadsRubber backup pads are available in different diameters and degrees of hardness for various grinding applications. Pads are internally threaded to receive any standard 1/4"–20 thread shaft.Diametre Hardness Min./Box

1" Roloc TR Medium 5Max RPM 30,0001-1/2" Roloc TR Medium 5Max RPM 30,000 Hard 52" Roloc TR Medium 5Max RPM 25,000 Hard 53" Roloc TR Medium 5Med Max RPM 18,000 Hard 5Hard Max RPM 20,000 41

Aluminum Oxide518 ( C wt Paper )This is ideal for hand or machine sanding of many different materials including woods, metals, paints, plastics and fiberglass.

3M™ Paper SheetsGarnet140N (D wt. Paper)• Open coat for non-loading• Choice of cabinet makers and wood workers110N (A wt. Paper)• Open coat for non-loading• Traditional choice for wood workers for producing finefinishes

Silicon Carbide414N (A wt. Paper – Open Coat)Provides exceptional f inishes and excellent conformability for contour sanding.

W x L Grade Min./Case9" x 11" 50 50/500 140N 60 50/500 80 50/500 9" x 11" 100 100/1000 110N 120 100/1000 150 100/1000 180 100/1000 220 100/1000

W x L Grade Min./Case9" x 11" 80 50/500 414N 100 100/1000 120 100/1000 150 100/1000 180 100/1000 220 100/1000 240 100/1000 280 100/1000 320 100/1000 400 100/1000

W x L Grade Min./Case9" x 11" 80 50/250518 100120 150180220320400

431Q• Silicon carbide — C wt. Paper.• Heavyweight paper backing for increased durability.413Q• Silicon carbide — A wt. Paper.• Excellent conformability.

3M™Wetordry™ SheetsList W x L Grade Min./Case9" x 11" 80 50/250431Q 100 50/250120 50/250150 50/250180 50/2509" x 11" 220 50/500413Q 240 50/250280 50/250320 50/500360 50/250400 50/500500 50/2509" x 11" 1000 50/250401Q 1500 50/2502000 50/2502500 50/250

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3M™ Flexible Diamond Products

3M™ Flexible Diamond Hand Files 6210JFlexible metal bonded diamond mounted on a rigid plastic file. For small hand finishing of hard-to-grind materials such as stone, ceramics, glass, carbides and non-ferrous metals. Great for sculptors!

Set includes four different file sizes, all one grade.Size Grade Files/Box4 Files M125 5 sets of 4One of M74 5 sets of 4Each Size M40 5 sets of 4M20 5 sets of 4

Size Grade Min./Case1-1/2" x 3/4" M125 10 M74 10 M40 10 M20 10 1-3/4" x 1/2" M125 10 M74 10 M40 10 M20 101-3/4" x 1/2" M125 10 Half Round M74 10 M40 10 M20 102-1/2" x 1/4" M125 10 M74 10 M40 10 M20 10

Size Grade Min./Case21/4" x 33/4" M250 10 M125 10 M74 10 M40 10 M20 10 M10 10 R30 10 R10 10 21/4" x 4" M250 10 M125 10 M74 10 M40 10 M20 10 R30 10 R10 103" x 3” M250 10 M125 10 M74 10 M40 10 M20 10 R30 10 R10 10

3M™ Flexible Diamond Hand Lap 6200JFlexible metal or resin bonded diamond laminated to alightweight foam hand block. For hand finishing of hard to-grind materials such as stone, ceramics, glass, carbides and non-ferrous metals.• M-graded products are metal bonded for leveling andstock removal• R-graded products are resin bonded for furtherrefinishing to a polish

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1 inch = 25.4 millimetres1 millimetre = 0.99370 inches1 micron (µ) = 0.000039 inchesANSI - American National Standards InstituteFEPA - Federation of European Producers of Abrasives ProductsPlease Note: Throughout his catalogue, Scotch-Britegrades are abbreviated:ULF - Ultra FineVFN - Very FineFIN - Fine MED - MediumCRS - CoarseXCS - Extra Coarse

1200

12 P 12P 16P 20P 24P 30P 36P 40P 50P 60P 80P 100P 120P 150P 180P 220P 240P 280P 320

CoarseMedium

162024303640

Int’l Mesh - ANSI FEPA “P” Emery SurfaceConditioning

506080100120150180220240280

Fine Ex. CoarseCoarseMediumFine

Very Fine

Super FineUltra Fine

Micron

15012010080605040

3015129543210.50.30.10.05

20

180

P 360P 400P 500320360400500

P 600P 800P 1000P 1200P 2000P 25006008001000

Diamond

M250/60 Mesh

M125/120 MeshM74/200 Mesh

M40/400 MeshR30/500 MeshM20/800 MeshM10/1800 MeshR10/1800 Mesh

Grade Comparison Chart

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Notes

Notes

3M Innovation CenterCenter of methods and solution development to meet customers requirements.Benefits to YOU!• 3M solutions under one roof• Various options for the single component• International support on the best practices• Best tools and equipments• Place for you to visit and experimentThis center is YOURS!

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3M India LimitedAbrasive Systems DivisionRaheja Paramount138 Residency RoadBangalore - 560 025Tel.: +91 80 2223 1414www.3m.comFor details, contact: kkarthikeyan@mmm.com

Abrasive Systems Catalogue

you can put through the grindProven products…

DEBURRINGDEBURRING SUPERFINISHINGSUPERFINISHING DE - SCALING/CLEANINGDE - SCALING/CLEANING GRINDING &FINISHINGGRINDING &FINISHING