Electric Drills and Drive UnitsHigh-torque, multi-geared and variable-speed motors

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Heavy-duty Drills for Industrial andConstruction Applications:

• High-torque output

• Variable-speed, two- and four-geared drills foroptimum speed selection

• Reversible motors and electronic torque controlon selected models

• Ideal for special applications including valveturning, tube rolling and other jobs

• Safety slip clutch on 11/4" capacitiesto protect operator and tool

• Drilling capacities up to 11/4" in steel

• Special OEM motors available on request

• One-year warranty

EHB 16/1.4 S

EHB 16/2.4 S

EHB 16/2.4 R/L

EHB 16/2.4 S/RL

EAW 16/2 R/L

EHB 20/2.4EHB 32/4.2EAU 34.4* All units available in 220 Volt / 50Hz Special Motors available upon request.

7.3

10

10

10

9

10.5

15.5

20

MotorPower(Amps)

110V

110V

110V

110V

110V

110V

110V

110V

Voltage*

5/8"5/8"5/8"5/8"

N/A3/4"

11/4"

–

DrillingCapacityin Steel

12

19

19

19

8

32

112

133

TorqueOutput(ft./lbs.)

NO

NO

YES

YES

YES

NO

NO

YES

Revers-ible

6.8

7

7

7

7

9.2

15.2

19.5

Weight(lbs.)

5/8" Keyless5/8" Geared5/8" Geared5/8" Geared5/8" X 16 UN

MT2

MT3

MT3

Chuck/Arbor

0-500

0-430/0-760

430/760

0-430/0-760

510/950

250/450

110/175/245/385

80/130/360/570

Load Speed (RPM)Model No.

Model EHB 20/2.4

Model EHB 16/1.4 S Model EHB 16/2.4 SModel EHB 16/2.4 R/LModel EHB 16/2.4 S/RL

Model EHB 32/4.2

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Slow Speed: two-geared, variable-speed reversible motors

1/2" and 3/4" Square Driveaccessories allow motorcompatibility for variousdrive applications.*

Up to 11/4" twistdrill capacity

Model EHB 32/2.2 R/RLModel ETE 32/2.3 R/RL

Model ETE 32/2.3 R/RL(shown with optionalSquare Drive adapter)

• High-torque, two-geared and variable-speedreversible motors

• Ideal for drilling, reaming and tapping steel

• Driving applications include mills, spindles, barboring, pipe beveling and valve turning

• Perfect for tube rolling and expanding for fire tube and water tube boilers

• Mechanical safety clutch prevents operator injury ordamage to the tool

• Morse Taper #3 arbor

• One-year warranty

EHB 32/2.2 R/RL

ETE 32/2.3 R/RL

** All units available in 220 Volt / 50Hz*** With Expander (Up to 2 1/2" with Bead Roller)

* 1/2" Square Drive with MT3 – Part No. 830-1230-0503/4" Square Drive with MT3 – Part No. 830-1230-075

16.3

16.3

MotorPower(Amps)

110V

110V

Voltage**

11/4"

N/A

DrillingCap. inSteel

2"

3" ***

TubeRolling(max.)

YES

YES

Revers-ible

14

15

Weight(lbs.)

MT3

MT3

Arbor

92 max.

174 max.

TorqueOutput(ft./lbs.)

YES

NO

TorqueControl

60-140 /200-470

30-75 /90-230

LoadSpeed (RPM)

Model No.

Electric Drills and Drive Units

Special Electric Motor Options

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Forward/Reverse Control

Electronic Torque Control

Variable-speed Dial

Spindle Options:MT 2 / MT3

Square Driveor Threaded

Gear Selection Knob

Holes for Mounting(EAU 34.4 shown)

Control Boxesor Handles

High-torque, reversible electric drill motors for custom applications

Custom Design Options:� Forward/Reverse

� Variable Speeds

� Multiple Gears

� Spindle: MT or Special

� Control Boxesor Handles

� 1/2 to 4 HP

� Modular Design

Contact us today toconfigure the motorthat meets your specificdriving applications.

Drivingapplicationsinclude mills,spindles, bar boring,tube rolling, valveturning and more.

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Pneumatic Drills and Drive UnitsHigh-torque reversible drilling and tapping machines

Model2 1261 0010

• High-torque reversible drilling, tapping and threading machines

• Ideal for drilling, reaming, tube rolling, tube expanding and tapping

• Use for special applications including mills, spindles, slides, controllers,pipe tapping, valve turning and more

• Drill chucks and Morse Taper arbors

• Hammer drills for drilling concretewith up to 2200 blows per minute

• Special OEM air motors available on request

• One-year warranty

Pistol Drills

2 1261 0010

Hammer Drills (for concrete and underwater applications)

2 1266 0010

D-handle Drills

2 1310 0010

2 1311 0010

Morse Taper Drills w/ Feed Spindle

2 2089*

2 2506*

2 2502*

* The last four digits of the Model No. identify the type of throttle.Please specify the four digits when ordering: 0010 for Lever Throttle or 0030 for Safety Twist Throttle.

0.7

0.75

0.8

0.8

1.7

2.5

2.5

MotorPower(HP)

850

950

650

650

250

220

80

LoadSpeed(RPM)

1/2"

1/2"

1/2"5/8"

11/4"

11/4"

2"

DrillingCap. inSteel

N/A

N/A

N/A

N/A

1"

2"

21/2"

TubeRollingCap.

7 max.

7 max.

8 max.

8 max.

36 max.

63 max.

173 max.

TorqueOutput(ft./lbs)

93/4"

12"

121/2"

11"

261/2"

261/2"

261/2"

Length

N/A

N/A

N/A

N/A

15/8"

21/2"

21/2"

FeedLength

4.6

6.7

12

12

28

32

37

Weight(lbs.)

21

21

24

24

24

70

70

CFMat 90PSI

1/2" Chuck

1/2" Chuck

1/2" Chuck

MT1

MT3

MT3

MT4

Chuck/Arbor

NO

NO

NO

NO

YES

YES

YES

Revers-ibleModel No.

Model2 1310 0010

See page 60for Rotary

Hammer Drills

Pneumatic Pistol DrillsPneumatic Hammer Drills

Morse Taper Drills w/ Feed Spindle

D-handle Drills

Model2 2089 0030with reverse andsafety twist throttle

Model 2 1266 0010

ATEXATEX

Corner Drills and Drives

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ATEXATEX

Pneumatic and hydraulic: high-torque drilling, reaming and driving units

Model 2 1801 0030

• Small side-to-side distancefor working in tight spaces

• Self-closing roll throttle

• Built-in oiler for motor

• Ideal for bridge reamingand drilling applications

• One-year warranty

• Visit www.csunitec.comfor dimensions

2 2081*

2 2087*†

2 2088*†

* The last four digits of the Model No. identify the type of throttle. † Square drive accessories available (see above). Please specify the four digits when ordering: 0010 for Lever Throttle or 0030 for Safety Twist Throttle.

13/16"7/8"7/8"

SquareDriveID

413

413

138

TorqueOutput(ft./lbs.)

YES

YES

YES

Revers-ible

3"

3"

2"

TubeRollingCap.

11/2"

11/2"3/4"

TappingCap.

53

53

53

CFM at90 PSI

10.9" x 26.5"

10.9" x 26.5"

10.9" x 26.5"

Height xLength

29

29

29

Weight(lbs.)

1.35

1.35

1.35

MotorPower(HP)

20

20

60

LoadSpeed (RPM)

PneumaticDrive UnitModel No.

Nonreversible

2 1602 0030

2 1701 0030

2 1801 0030

Reversible

2 2104 0030

Model No. 2 1602 0030 has a 3/8" NPT air inlet. 1/2" (13mm) hose is recommended. All other models have 3/4" NPT air inlet. A 1/2" (13mm)hose is recommended for model 2 1701 0030. A 5/8" (15mm) hose is recommended for models 2 1801 0030 and 2 2104 0030.

#1

#2

#3

#4

MorseTaper

5/8"7/8"

11/4"

21/8"

Drilling(in steel)

N/A

N/A

N/A

2"

TubeRollingCap.

7

35

53

86

TorqueOutput(ft./lbs.)

500

270

260

180

LoadSpeed(RPM)

21

49

63

71

CFM at90 PSI

12.5"

20.9"

22.5"

23.8"

Length

7

19

25

37

Weight(lbs.)

0.7

1.8

2.6

3.0

MotorPower(HP)

1/2"5/8"

1"

2"

Reaming(in steel)

PneumaticCorner DrillModel No.

2 1806 0010 #3

MorseTaper

11/4"

Drilling(in steel)

N/A

TubeRollingCap.

60

Torque Output(ft./lbs.)

220

LoadSpeed(RPM)

4 GPM@2000

OilFlow/PSI

21"

Length

25

Weight(lbs.)

3.8

MotorPower(HP)

1"

Reaming(in steel)

HydraulicCorner DrillModel No.

Corner Drills and Bridge Reamers

• Ideal for heavy-duty reaming, tube expandingand tapping

• Perfect for special driving applications,including pipe tapping and valve turning

Slow-speed, High-torqueStraight Drive Units

Model 2 2087 0010with reverse and lever throttle

Square Drive Accessories 2 2089 7020 – 7/8" Male Square Drive to 3/4" Male Square Drive2 2089 7070 – 7/8" Male Square Drive to 1" Male Square Drive6 1016 7940 – 7/8" Male Square Drive to 1" Male Square Drive

with retaining pin