H i g h F e e d M i l l i n g C u t t e rMFH-RAPT R

MEGACOAT NANOIncreases tool l i fe when machining

diff icult-to-cut materials

Higher ProductivityAvailable for ramping and

helical mil l ing

High Feed with Less VibrationOffering a variety of options with

3 different insert designs

2

MFHAnti-vibration design forhigh feed milling applications

1 Three Different Insert Designs Offer a Variety of Options

3 Wide Application Range

GM(General Milling)

LD(Large D.O.C.)

FL(Wiper Edge)

Sha

peA

pplic

atio

n 1st Choice for General Purpose

Face Milling, Ramping,Helical Hole Making

1st Choice for Large D.O.C.

Max D.O.C. = 5mmAvailable for scale removal

Wiper Edge

Roughing and finishing even in low HP M/C’s

• LD & FL for plunging• LD & FL will be released in March 2014

Face Milling & Shouldering

Slotting

Helical Milling

Ramping

Plunging

2 Reduces Cutting Forces at Initial Contact with a Convex Helical Edge Design

Convex and Helical Edge Design

� Cutting Force Comparison at Initial Contact

3

4 New Grades for Difficult-to-Cut Material

PR1535

CA6535

• Stable cutting prevents insert fracturing• Good for high efficiency machining

TiN

�-AI2O3

Special Interlayer

TiCN

Smooth & less adhesion

Oxidation and wear resistant

Prevent peeling of coating layer

Frictional wear resistant

• For Ni-base heat resistant alloy and martensitic stainless steel

• High heat resistance and wear resistance with CVD coating

• Improved stability due to thin film coating technology

• For titanium alloy and precipitation hardened stainless steel

• Stabilized milling operation and long tool life with Kyocera's MEGACOAT NANO coating technology

• Improved stability due to thin film coating technology

Newly Developed

Tougher Substrate

Layer structure of MEGACOAT

Tool L i fe Compar ison

Case Studies

• Alloy Tool Steel (D2) • Ni-base Heat Resistant Alloy

304SS

• Auto Part • Vc=400sfm • fz=0.047ipr• D.O.C.×ae=0.039×max.0.787” • Dry• MFH32-S32-10-2T (2 inserts) • SOMT100420ER-GM (PR1535)

PR1535 Higher Productivity Q=58cc/min

Competitor B Q=36cc/min

MFH showed stable machining while Competitor B showed chattering (User Evaluation)

Less Vibration

160% Productivity

SFVAF22B (Forged Alloy)

• Turbine Part • Vc=525sfm • fz=0.046ipr• D.O.C.×ae=0.059×max.6.299" • Dry• MFH160R-14-8T (8 inserts) • SOMT140520ER-GM (PR1525)

PR1525 Stable MachiningQ=720cc/min

Competitor A Unstable MachiningQ=240cc/min

MFH improved machining productivity 3 times that of Competitor A (User Evaluation)

3 Times the Machining Productivity

MFH High Feed Cutter

4

Toolholder Dimensions (SOMT10~ Insert Size)

Toolholder Dimensions (SOMT14~ Insert Size)

MFH Face Mill (with coolant hole)

• Caution with Max. RevolutionWhen running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force.

• Coat Anti-seize Compound (MP-1) thinly on portion of taper and thread when insert is fixed

Inch Sizes

Spare Parts & Applicable Inserts

Description

Clamp Screw WrenchAnti-seize

CompoundArbor Bolt

ApplicableInserts

DTPM TTP

MFH 2000R-10-4T

SB-4090TRPN DTPM-15 MP-1 HH 3/8-1.25(H)SOMT100420ER-GM

SOMT100420ER-LD

SOMT100420ER-FL

2000R-10-5T

2500R-10-5T

2500R-10-6T

3000R-10-7T HH 1/2-1.25(H)

MFH 2500R-14-4T

SB-50120TRP TTP-20 MP-1

HH 3/8-1.25(H)

SOMT140520ER-GM

SOMT140520ER-LD

SOMT140514ER-FL

2500R-14-5T

3000R-14-5T

HH 1/2-1.25(H)

3000R-14-6T

4000R-14-6T

4000R-14-7T

5000R-14-7T

6000R-14-8T

Recommended Torque for Insert Clamp3.5N · m

Recommended Torque for Insert Clamp 4.5N · m

(H) Optional coolant thru bolt available.

Recommended Cutting Conditions � Page 9

Bore Dia Description

Sto

ck

No.

of

Inse

rts Dimension (in) Rake Angle (�)

Coo

lant

H

ole

Dra

win

g

Wei

ght

(Kg)

Max

. R

evol

utio

n(m

in-1)

ØDØD1

ØD2 Ød Ød1 Ød2 H E a b S �SL A.R. R.R.GM LD FL

Inch Spec

MFH 2000R-10-4T � 42.000 1.331 1.510 1.469 1.750 0.750 0.669 0.433 1.969 0.947 0.187 0.313

0.059 0.138 +10°

-5°

Yes Fig.1

0.4 10,0002000R-10-5T � 5

2500R-10-5T � 52.500 1.831 2.010 1.969 2.250 0.750 0.669 0.433 1.969 0.75 0.187 0.313

-4°0.7 8,800

2500R-10-6T � 6

3000R-10-7T � 7 3.000 2.331 2.510 2.469 2.750 1.000 0.866 0.551 2.48 1.063 0.236 0.382 1.3 7,600

Bore Dia Description

Sto

ck

No.

of

Inse

rts Dimension (in) Rake Angle (�)

Coo

lant

H

ole

Dra

win

g

Wei

ght

(Kg)

Max

. R

evol

utio

n(m

in-1)

ØDØD1

ØD2 Ød Ød1 Ød2 H E a b S �SL A.R. R.R.GM LD FL

Inch Spec

MFH 2500R-14-4T � 42.500 1.594 1.830 1.791 2.250 0.750 0.669 0.433 1.969 0.750 0.187 0.313

0.079 0.197 +10°

-10°

YesFig.1

0.6 7,400 2500R-14-5T � 5

3000R-14-5T � 53.000 2.094 2.330 2.291 2.750 1.000 0.866 0.551 2.480 1.063 0.236 0.382 -9° 1.2 6,400

3000R-14-6T � 6

4000R-14-6T � 64.000 3.094 3.330 3.291 3.750 1.500 1.299 0.866 2.48 1.181 0.394 0.626

-7°2.3 5,600

4000R-14-7T � 7

5000R-14-7T � 7 5.000 4.094 4.330 4.291 3.750 1.500 2.047- 2.48 1.496

0.394 0.626Fig.2

2.9 4,800

6000R-14-8T � 8 6.000 5.094 5.330 5.291 4.880 2.000 2.835 0.433 0.752 -6° No 4.5 4,200

� : Stock Standard (Available February 2014)

� : Stock Standard (Available February 2014)�Refer to LD chipbreaker dimensions in below figure

�Refer to LD chipbreaker dimensions in below figure

5

Toolholder Dimensions (SOMT10~ Insert Size)

Spare Parts & Applicable Inserts

Description

Clamp Screw WrenchAnti-seize

CompoundApplicable

InsertsDTPM

MFH 1000-W100-10-2T

SB-4075TRP DTPM-15 MP-1

SOMT100420ER-GM

SOMT100420ER-LD

SOMT100420ER-FL

1250-W125-10-2T

1250-W125-10-3T

1500-W150-10-3T

1500-W150-10-4T

MFH 1000-S100-10-2T-8 SB-4075TRP DTPM-15 MP-1

1250-S125-10-2T-8

1500-S125-10-4T-10

Recommended Torque for Insert Clamp3.5N · m

Recommended Torque for Insert Clamp3.5N · m

• Caution with Max. RevolutionWhen running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force.

• Coat Anti-seize Compound (MP-1) thinly on portion of taper and thread when insert is fixed

Recommended Cutting Conditions � Page 9

MFH Endmill (with coolant hole)

Inch Sizes

(Cylindrical Shank)

Shank Size Description

Sto

ck

No.

of

Inse

rts Dimension (in) Rake Angle (�)

Coo

lant

H

ole

Dra

win

g

Wei

ght

(Kg)

Max

. R

evol

utio

n(m

in-1)

ØDØD1

Ød L � S �SL A.R. R.R.GM LD FL

Wel

don

Sta

ndar

d

MFH 1000-W100-10-2T � 2 1.000 0.331 0.508 0.469 1.000 5.500 3.173

0.059 0.138 +10° -5° Yes Fig.6

0.4 17,000

1250-W125-10-2T � 21.250 0.581 0.758 0.719 1.250 6.000 2.750

0.8

14,0001250-W125-10-3T � 3

1500-W150-10-3T � 31.500 0.831 1.008 0.969 1.500 6.000 2.000 11,500

1500-W150-10-4T � 4

Cyl

indr

ical

Long

MFH 1000-S100-10-2T-8 � 2 1.000 0.331 0.508 0.469 1.0008.000 4.750

0.059 0.138 +10° -5° Yes Fig.3 0.8

17,000

1250-S125-10-2T-8 � 2 1.250 0.581 0.758 0.7191.250

14,000

1500-S125-10-4T10 � 4 1.500 0.831 1.008 0.969 10.000 2.000 11,500

�Refer to LD chipbreaker dimensions in above figure � : Stock Standard (Available February 2014)

6

Toolholder Dimensions (SOMT10~ Insert Size)

Toolholder Dimensions (SOMT14~ Insert Size)

MFH Mill (with coolant hole)

Spare Parts & Applicable Inserts

Description

Clamp Screw WrenchAnti-seize

CompoundArbor Bolt

ApplicableInserts

DTPM TTP

MFH 050R-10-…-M

SB-4090TRPN DTPM-15 MP-1

HH10x30(H)

SOMT100420ER-GM

SOMT100420ER-LD

SOMT100420ER-FL

063R-10-…-22M HH10x30(H)

063R-10-…-27M HH12x35(H)

080R-10-… HH16x40(H)

080R-10-…-M HH12x35(H)

MFH 063R-14-…-22M

SB-50120TRP TTP-20 MP-1

HH10x30(H)

SOMT140520ER-GM

SOMT140520ER-LD

SOMT140514ER-FL

063R-14-…-27M HH12x35(H)

080R-14-… HH16x40(H)

080R-14-…-M HH12x35(H)

100R-14-… HH16x40(H)

100R-14-…-M-125R-14-…

160R-14-…

Recommended Torque for Insert Clamp3.5N · m

Recommended Torque for Insert Clamp 4.5N · m

• Caution with Max. RevolutionWhen running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force.

• Coat Anti-seize Compound (MP-1) thinly on portion of taper and thread when insert is fixed

Metric Sizes

(H) Optional coolant thru bolt available.

Recommended Cutting Conditions � Page 9

Bore Dia. Description

Sto

ck

No.

of

Inse

rts Dimension (mm) Rake Angle (�)

Coo

lant

H

ole

Dra

win

g

Wei

ght

(Kg)

Max

. R

evol

utio

n(m

in-1)

ØDØD1

ØD2 Ød Ød1 Ød2 H E a b S �SL A.R. R.R.GM LD FL

Inch Spec MFH 080R-10-7T � 7 80 63 67.5 66.5 76 31.75 26 17 63 32 8 12.7 1.5 3.5 +10° -4° Yes Fig.1 1.3 7,600

Metric Spec

MFH 050R-10-4T-M ß 450 33 37.5 36.5 47

22 19 11

50

21 6.3 10.4

1.5 3.5 +10°

-5°

Yes Fig.1

0.4 10,000 050R-10-5T-M ß 5

063R-10-5T-22M ß 5

63 46 50.5 49.5 60-4°

0.7 8,800 063R-10-6T-22M ß 6

063R-10-5T-27M � 5

27 20 13 24 7 12.4063R-10-6T-27M � 6

080R-10-7T-M � 7 80 63 67.5 66.5 76 63 1.6 7,600

Bore Dia. Description

Sto

ck

No.

of

Inse

rts Dimension (mm) Rake Angle (�)

Coo

lant

H

ole

Dra

win

g

Wei

ght

(Kg)

Max

. R

evol

utio

n(m

in-1)

ØDØD1

ØD2 Ød Ød1 Ød2 H E a b S �SL A.R. R.R.GM LD FL

Inch Spec

MFH 080R-14-5T ß 580 57 63 62 76

31.75 26 17

63

32 8 12.7

2 5 +10°

-8°

YesFig.1

1.3 6,400 080R-14-6T ß 6

100R-14-6T ß 6100 77 83 82 96

-7°2.4 5,600

100R-14-7T ß 7

125R-14-7T ß 7 125 102 108 107 100 38.1 55- 38

10 15.9Fig.2

2.9 4,800

160R-14-8T ß 8 160 137 143 142 50.8 72 11 19.1 -6° No 3.9 4,200

Metric Spec

MFH 063R-14-4T-22M ß 4

63 40 46 45 60

22 19 11

50

21 6.3 10.4

2 5 +10°

-10°

Yes

Fig.1

0.6 7,400063R-14-5T-22M ß 5

063R-14-4T-27M � 4

27 20 13 24 7 12.4063R-14-5T-27M � 5

080R-14-5T-M � 580 57 63 62 76

63

-8° 1.4 6,400 080R-14-6T-M � 6

100R-14-6T-M � 6100 77 83 82 96 32 26 17 28 8 14.4

-7° Fig.22.4 5,600

100R-14-7T-M � 7

125R-14-7T-M � 7 125 102 108 107100 40 55

-32 9 16.4

2.8 4,800

160R-14-8T-M � 8 160 137 143 142 66.7 -6° No Fig.3 3.7 4,200

ß : World Express � : World Express (Available March 2014)

ß : World Express � : World Express (Available March 2014)�Refer to LD chipbreaker dimensions in below figure

�Refer to LD chipbreaker dimensions in below figure

7

Toolholder Dimensions (SOMT10~ Insert Size)

Spare Parts & Applicable Inserts

Description

Clamp Screw WrenchAnti-seize

CompoundApplicable

InsertsDTPM

MFH …-10-…

SB-4075TRP DTPM-15 MP-1 SOMT100420ER-GM

SOMT100420ER-LD

SOMT100420ER-FLRecommended Torque for Insert Clamp

3.5N · m

• Caution with Max. RevolutionWhen running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force.

• Coat Anti-seize Compound (MP-1) thinly on portion of taper and thread when insert is fixed

MFH Endmill (with coolant hole)

Metric Sizes

(Cylindrical Shank)

Recommended Cutting Conditions � Page 9

Shank Size Description

Sto

ck

No.

of

Inse

rts Dimension (mm) Rake Angle (�)

Coo

lant

H

ole

Dra

win

g

Wei

ght

(Kg)

Max

. R

evol

utio

n(m

in-1)

ØDØD1

Ød L � S �SL A.R. R.R.GM LD FL

Standard

MFH 25-S25-10-2T ß 2 25 8 12.5 11.525 140

60

1.5 3.5 +10° -5° Yes

Fig.3

0.4 17,000

28-S25-10-2T ß 2 28 11 15.5 14.5 40 0.5 15,500

32-S32-10-2T ß 232 15 19.5 18.5

32 150

70

0.8

14,00032-S32-10-3T ß 3

35-S32-10-2T � 235 18 22.5 21.5

50 Fig.1

13,00035-S32-10-3T � 3

40-S32-10-3T ß 340 23 27.5 26.5 0.9 11,500

40-S32-10-4T ß 4

WeldonShank

MFH 25-W25-10-2T � 2 25 8 12.5 11.5 25 117 60

1.5 3.5 +10° -5° Yes

Fig.40.4 17,000

32-W32-10-3T � 3 32 15 19.5 18.5

32

131 70

0.7

14,000

40-W32-10-3T � 340 23 27.5 26.5 112 50 Fig.2 11,500

40-W32-10-4T � 4

LongShank

MFH 25-S25-10-2T-200 ß 2 25 8 12.5 11.525

200

120

1.5 3.5 +10° -5° Yes

Fig.3 0.6 17,000

28-S25-10-2T-200 ß 2 28 11 15.5 14.5 40 Fig.1 0.7 15,500

32-S32-10-2T-200 ß 2 32 15 19.5 18.5

32

120 Fig.3 1 14,000

35-S32-10-2T-200 � 2 35 18 22.5 21.550 Fig.1

1.4 13,000

40-S32-10-4T-250 ß 4 40 23 27.5 26.5 250 1.5 11,500

ß : World Express � : World Express (Available March 2014)�Refer to LD chipbreaker dimensions in above figure

8

Usage Classification PCarbon Steel / Alloy Steel �

App

licab

le T

oolh

olde

r Ref

. Pag

eDie Steel �

� Roughing / 1st Choice� Roughing / 2nd Choice� Finishing / 1st Choice� Finishing / 2nd Choice

In case hardness is under 45 HRC

MAustenitic Stainless Steel (304SS) � �Martensitic Stainless Steel (304SS) � �

KGray Cast Iron �Ductile Cast Iron �

SHeat Resistant Alloy (Ni-base Heat Resistant Alloy) � �Titanium Alloy (Ti-6Al-4V) � �

H Hard Materials �

Insert DescriptionDimension (in) MEGACOAT NANO CVD

coating

A T Ød Z r� � PR1535 PR1525 PR1510 CA6535

General Purpose

SOMT 100420ER-GM 0.406 0.180 0.181

- 0.079 0.630

Þ Þ ß Þ

P3P4

140520ER-GM 0.557 0.219 0.228 � � ß �

Large D.O.C.

SOMT 100420ER-LD 0.411 0.180 0.181 0.035

0.079 0.630

� � � �

140520ER-LD 0.581 0.219 0.228 0.063 � � � �

Wiper Edge

SOMT 100420ER-FL 0.411 0.180 0.181 0.055 0.079

0.630

� � � �

140514ER-FL 0.574 0.219 0.228 0.122 0.055 � � � �

SOMT Inserts

Endmill:Please Refer to the application map above

Face Mill:Please Refer to � Page 9 and control Max. f=0.079ipr

Þ : Stock Standard � : Stock Standard (Available February 2014) ß : World Express � : World Express (Available February 2014)

9

� : 1st Recommendation � : 2nd Recommendation

Cutting Conditions

Chi

pbre

aker

Workpiece Material

Recommended Insert Grade / (sfm)Endmill Feed Rate (ipt) Face Mill Feed Rate (ipt)(� D.O.C. = ~0.039”)(� D.O.C. = 0.039”~0.138”)

(� D.O.C. = ~0.079”)(� D.O.C. = 0.079”~0.197”)

MEGACOAT NANO CVDCoating MFH1000

MFH25~MFH28MFH1250

MFH32~MFH35MFH1500MFH40~

MFH…R-10 MFH…R-14PR1535 PR1525 PR1510 CA6535

GM

Carbon Steel(SxxC) - �

400~600~825 - - 0.020~0.032~0.039 0.020~0.039~0.059 0.020~0.047~0.071 0.020~0.059~0.079

Alloy Steel(SCM) - �

325~525~725 - - 0.020~0.032~0.039 0.020~0.039~0.059 0.020~0.047~0.071 0.020~0.059~0.079

Die Steel(SKD/NAK) (~40HRC) - �

250~450~600 - - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Die Steel(SKD/NAK) (40~50HRC) - �

200~325~425 - - 0.008~0.012~0.020 0.008~0.020~0.032 0.008~0.024~0.035 0.008~0.028~0.039

Austenitic Stainless Steel(SUS304)

�325~525~650

�325~525~650 - - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Martensitic Stainless Steel(SUS403)

�500~650~825 - - �

600~775~975 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Precipitation HardenedStainless Steel (SUS630)

�300~400~500 - - - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Gray Cast Iron(FC) - - �

400~600~825 - 0.020~0.032~0.039 0.020~0.039~0.059 0.020~0.047~0.071 0.020~0.059~0.079

Ductile Cast Iron(FCD) - - �

325~500~650 - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Ni-base Heat Resistant Alloy �75~100~175 - - �

75~100~175 0.008~0.016~0.024 0.008~0.020~0.035 0.008~0.024~0.039 0.020~0.039~0.047

Titanium Alloy(Ti-6Al-4V)

�125~200~250 - �

100~175~225 - 0.008~0.016~0.024 0.008~0.020~0.035 0.008~0.024~0.039 0.020~0.039~0.047

LD

Carbon Steel(SxxC) - �

400~600~825 - -� 0.020~0.032~0.039 � 0.002~0.004~0.008

� 0.020~0.039~0.059 � 0.002~0.006~0.012

� 0.020~0.047~0.071 � 0.002~0.008~0.012

� 0.020~0.059~0.079 � 0.002~0.008~0.012

� 0.020~0.059~0.079 � 0.002~0.008~0.016

Alloy Steel(SCM) - �

325~525~725 - -� 0.020~0.032~0.039 � 0.002~0.004~0.008

� 0.020~0.039~0.059 � 0.002~0.006~0.012

� 0.020~0.047~0.071 � 0.002~0.008~0.012

� 0.020~0.059~0.079 � 0.002~0.008~0.012

� 0.020~0.059~0.079 � 0.002~0.008~0.016

Die Steel(SKD/NAK) (~40HRC) - �

250~450~600 - -� 0.020~0.028~0.032 � 0.002~0.003~0.006

� 0.020~0.032~0.047 � 0.002~0.004~0.008

� 0.020~0.039~0.063 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.008

� 0.008~0.028~0.039 � 0.001~0.004~0.008

Die Steel(SKD/NAK) (40~50HRC) - �

200~325~425 - -� 0.008~0.012~0.020 � 0.001~0.002~0.004

� 0.008~0.020~0.032 � 0.001~0.002~0.006

� 0.008~0.024~0.036 � 0.001~0.004~0.006

� 0.008~0.028~0.071 � 0.001~0.004~0.006

� 0.008~0.028~0.079 � 0.001~0.004~0.008

Austenitic Stainless Steel(SUS304)

�325~525~650

�325~525~650 - -

� 0.020~0.028~0.032 � 0.002~0.003~0.006

� 0.020~0.032~0.047 � 0.002~0.004~0.008

� 0.020~0.039~0.063 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.012

Martensitic Stainless Steel(SUS403)

�500~650~825 - - �

600~775~975� 0.020~0.028~0.032 � 0.002~0.003~0.006

� 0.020~0.032~0.047 � 0.002~0.004~0.008

� 0.020~0.039~0.063 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.012

Precipitation HardenedStainless Steel (SUS630)

�300~400~500 - - -

� 0.020~0.028~0.032 � 0.002~0.003~0.006

� 0.020~0.032~0.047 � 0.002~0.004~0.008

� 0.020~0.039~0.063 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.012

Gray Cast Iron(FC) - - �

400~600~825 -� 0.020~0.032~0.039 � 0.002~0.004~0.008

� 0.020~0.039~0.049 � 0.002~0.008~0.012

� 0.020~0.049~0.059 � 0.002~0.008~0.012

� 0.020~0.059~0.079 � 0.002~0.008~0.012

� 0.020~0.059~0.079 � 0.002~0.008~0.016

Ductile Cast Iron(FCD) - - �

325~500~650 -� 0.020~0.028~0.032 � 0.002~0.003~0.006

� 0.020~0.032~0.047 � 0.002~0.004~0.008

� 0.020~0.039~0.063 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.008

� 0.020~0.047~0.071 � 0.002~0.006~0.012

Ni-base Heat Resistant Alloy �75~100~175 - - �

75~100~175� 0.008~0.016~0.024 � 0.001~0.002~0.004

� 0.008~0.020~0.035 � 0.001~0.003~0.006

� 0.008~0.024~0.039 � 0.001~0.004~0.006

� 0.008~0.032~0.047 � 0.001~0.004~0.006

� 0.008~0.032~0.047 � 0.002~0.004~0.008

Titanium Alloy(Ti-6Al-4V)

�125~200~250 - �

100~175~225 -� 0.008~0.016~0.024 � 0.001~0.002~0.004

� 0.008~0.020~0.035 � 0.001~0.003~0.006

� 0.008~0.024~0.039 � 0.001~0.004~0.006

� 0.008~0.032~0.047 � 0.001~0.004~0.006

� 0.008~0.032~0.047 � 0.002~0.004~0.008

FL

Carbon Steel(SxxC) - �

400~600~825 - - 0.020~0.032~0.039 0.020~0.039~0.059 0.020~0.047~0.071 0.020~0.059~0.079

Alloy Steel(SCM) - �

325~525~725 - - 0.020~0.032~0.039 0.020~0.039~0.059 0.020~0.047~0.071 0.020~0.059~0.079

Die Steel(SKD/NAK) (~40HRC) - �

250~450~600 - - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Die Steel(SKD/NAK) (40~50HRC) - �

200~325~425 - - 0.008~0.012~0.020 0.008~0.020~0.032 0.008~0.024~0.035 0.008~0.028~0.039

Austenitic Stainless Steel(SUS304)

�325~525~650

�325~525~650 - - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Martensitic Stainless Steel(SUS403)

�500~650~825 - - �

600~775~975 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Precipitation HardenedStainless Steel (SUS630)

�300~400~500 - - - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Gray Cast Iron(FC) - - �

400~600~825 - 0.020~0.032~0.039 0.020~0.039~0.059 0.020~0.047~0.071 0.020~0.059~0.079

Ductile Cast Iron(FCD) - - �

325~500~650 - 0.020~0.028~0.032 0.020~0.032~0.047 0.020~0.039~0.063 0.020~0.047~0.071

Ni-base Heat Resistant Alloy �75~100~175 - - �

75~100~175 0.008~0.016~0.024 0.008~0.020~0.035 0.008~0.012~0.039 0.008~0.032~0.047

Titanium Alloy(Ti-6Al-4V)

�125~200~250 - �

100~175~225 - 0.008~0.016~0.024 0.008~0.020~0.035 0.008~0.012~0.039 0.008~0.032~0.047

� Machining with coolant is recommended for Ni-base Heat Resistant Alloy and Titanium Alloy� The figure in bold font is recommended starting conditions. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation.� When finishing with SOMT14...LD, the feed rate should be within 0.004~0.012ipt� Feed rate should be reduced to 25% of recommended cutting conditions� Machining with CAT30 equivalent, feed rate should be reduced to 25% of recommended cutting conditions� Internal coolant is recommended for grooving applications

Approximate Programming Radius Adjustment

Ramping

Helical Milling

Caution During Drilling

Shape Description Chipbreaker Cutting EdgeAngle ( � ) Approx. R (in) Unmachined

Part (in)Max. Wall Angle

( � )

MFH…-10-…

GM 10� 0.118 0.034 90�

FL 14� 0.118 0.035 80�

LD 14� 0.148 0.027 65�

MFH…-14-…

GM 10� 0.148 0.054 90�

FL 13� 0.118 0.054 80�

LD 16� 0.197 0.042 65�

Cutting Diameter øD (inch) 1.00 1.25 1.50 2.00 2.50 3.00

Ramping Angle � max (°) 5 4 3 2.5 2 1

tan � max 0.0034 0.0027 0.0020 0.0017 0.0014 0.0007

Cutting Diameter øD (inch) 2.50 3.00 4.00 5.00 6.00

Ramping Angle � max (°) 1.8 1 0.5 0.4 0.2

tan � max 0.0012 0.0007 0.0004 0.0003 0.0001

MFH…-10-… MFH…-14-…

Plunging FormulasHelical Milling

L = D.O.C.

tan � max

• Recommended ramping angle is � � max• Reduce recommended feed rate by 70%

• Keep machine depth per rotation less than max D.O.C.

• Use Down-cut machining. (Refer to detail on right)

• Feed rate should be reduced to 50% of recommended cutting condition

• Use caution to eliminate incidences caused by producing long chips

Min. & Max. Machining Diameter

Center Core

Exceeding Min. Machining Dia.

Center Core Hits Holder Body

Exceeding Max. Machining Dia.

Kyocera Industrial Ceramics Corp.Cutting Tool Division100 Industrial Park Road � Hendersonville, NC 28792Email: cuttingtools@kyocera.com Website: www.kyocera.com/cuttingtoolsDistributor Website: http://mykicc.kyocera.comCustomer Service: 800.823.7284 - Option 1Technical Support: 800.823.7284 - Option 2

c o n n e c t w i t h u s

Description Min. Drilling Dia. Max. Drilling Dia.

MFH…-10-… 2xD-0.709 2xD-0.079

MFH…-14-… 2xD-0.984 2xD-0.079

(inch)

(inch)

DescriptionGM LD FL

Max. Drilling Depth (Pd) X Max. Drilling

Depth (Pd) X Max. Drilling Depth (Pd) X

MFH…-10-… 0.059 øD-0.709 0.059 øD-0.551 0.059 øD-0.591

MFH…-14-… 0.079 øD-0.945 0.079 øD-0.709 0.079 øD-0.748

[Drilling Depth]

[See Max. cutting depth (Pd) in the above cutting conditions]

Plunging After Drilling

� It is recommended to reduce feed by 25% of recommendation on Page 9

� Axial feed rate recommendation is �0.008ipr while drilling