kyocera catalog ceramic

For Cast Iron Machining at High Speed

Ceramic Inserts

�

■ Features of SPK Ceramic InsertsSPK ceramic inserts are excellent for mass production of cast iron parts. With their unique clamp system providing a wide range of materials for various applications, SPK ceramic inserts can offer higher wear resistance and stable machining, which leads to higher productivity.

Grade Color

Main Applications Workpiece Material

FeaturesTurning Milling Gray

Cast IronNodular

Cast Iron

SH2 Black (Finishing)For finish milling of gray cast iron.

SL506

Gray

(Finishing)For finish turning of gray cast iron. Good wear resistance and stable cutting edge lines.

SL508 (Roughing)For roughing and interrupted turning of gray cast iron. Excellent chipping resistance and wear resistance.

SL808 (Roughing)Roughing and interrupted machining of nodular cast iron.

SL550C Reddish gray (Roughing) (Roughing)

Silicon nitride substrate with TiN-Al2O3 double-layered coating for gray cast iron and nodular cast iron, roughing and interrupted machining.

SL554C

Gold

(Roughing)

Silicon nitride substrate with TiCN-TiN double-layered coating. Excellent adhesion resistance and suitable for roughing and interrupted machining of nodular cast iron.

SL654C (Roughing) (Roughing)

Silicon nitride substrate with TiCN-TiN double-layered coating. Excellent adhesion resistance and suitable for roughing and interrupted machining of gray cast iron and nodular cast iron.

SL854C (Roughing/Finishing) (Roughing/Finishing)

Silicon nitride substrate with TiCN-TiN double-layered coating. Reduces friction between chips and rake face, and improves heat resistance and adhesion resistance. Suitable for finish milling and roughing of gray cast iron and nodular cast iron.

■ Features of Ceramic

Grade Color Main Component (Coated Composition) RaitoBase Material

Hardness(HV�0)

FractureToughness(MPa·m�/2)

TransverseStrength

(MPa)

SH2 Black Al2O3+TiC 4.3 2200 6.6 600

SL506

Gray

Si3N4 4.0 1680 8.0 1100

SL508 Si3N4 3.3 1750 7.2 1000

SL808 Si3N4 3.2 1700 7.5 820

SL550C Reddish gray Si3N4+ (TiN+Al2O3 Coated) 3.3 1500 7.7 850

SL554C

Gold

Si3N4+ (TiCN+TiN Coated) 3.3 1600 7.2 720

SL654C Si3N4+ (TiCN+TiN Coated) 3.3 1750 7.0 950

SL854C Si3N4+ (TiCN+TiN Coated) 3.3 1600 7.5 750

■ Application

Workpiece Material

Cast Iron(Gray Cast Iron · Nodular Cast Iron)

Cutting Range

Finishing Roughing

Classification K01 K10 K20 K30

Mixed Ceramic(Al2O3+TiC)

Silicon Nitride Ceramic

Workpiece Material

Cast Iron(Gray Cast Iron · Nodular Cast Iron)

Cutting Range

Finishing Roughing

Classification K01 K10 K20 K30

PVD coatedSilicon Nitride

Ceramic

SH2

SL506

SL508

SL808

SL550C

SL654C

SL854C

SL554C

2

■ Toolholder

● IK System [IKS-PRO] (Newly Developed Round Dimpled Clamp)

■ Milling Cutter

MES (Milling Cutter with micro setting) MKS (Milling Cutter without micro setting)

• Face milling cutter with edge adjustment feature

• Optimal for roughing and finishing. Edge adjustment in micron is available, and excellent finishing is possible.

• High precision adjustment All the inserts are adjustable in micron.

• General face milling cutter

• Optimal for roughing

• Using negative insert and improved productivity by using more inserts.

• Insert SNCN1204ZN-T00520 / SNCN120408-T01020

■ About SPK

�

Turning■ Ceramic Insert ● Turning Indexable Inserts Identification System

* DO insert is exclusively used for clamping type toolholder.

● How to Identify Edge Preparation

Table-1

Edge Preparation

Symbol Cutting Edge Spec. Example Applications Shape

T Chamfered Cutting Edge

T00520 0.05mm × 20°Chamfered Cutting Edge Finishing

The above diagram shows T02020 specification

T01020 0.1mm × 20°Chamfered Cutting Edge

Roughing

T02020 0.2mm × 20°Chamfered Cutting Edge

■ Stock Items● Negative Inserts (For IK Clamping System)

Shape Description

Dimension (mm)Silicon Nitride

Ceramic

PVD coated Silicon Nitride

Ceramic Ref. Page for

Toolholder

A T rε

SL50

6

SL50

8

SL55

0C

SL55

4C

SL65

4C

ε CNGX 120708 T02020 -DO

12.70 7.94

0.8 ●P8P20120712 T02020 -DO 1.2 ● ● ●

120716 T02020 -DO 1.6 ● ● ●

CNGX 160712 T02020 -DO15.875 7.94

1.2 ●P8

160716 T02020 -DO 1.6 ●

εDNGX 150712 T02020 -DO

12.70 7.94

1.2 ● ● ●

P�0P22

150716 T02020 -DO 1.6 ● ● ●

ε

SNGX 120708 T02020 -DO

12.70 7.94

0.8 ● ●

P�6P24120712 T02020 -DO 1.2 ● ● ●

120716 T02020 -DO 1.6 ● ● ●

SNGX 150712 T02020 -DO15.875 7.94

1.2 ●P�6

150716 T02020 -DO 1.6 ●

● : Std Stock

Inserts are sold in 10 piece boxes.

4

● Negative Inserts (For IX Clamping System)

Shape Description


Ceramic



Toolholder

A T rε

SL50

6

SL50

8

SL55

0C

SL55

4C

SL65

4C

ε CNMX 120708 T02020

12.70 7.94

0.8 ●

P8P20P2�

120712 T02020 1.2 ● ●

120716 T02020 1.6 ● ●

ε

CNMX 160712 T02020

15.875 7.94

1.2 ● ●

P8

160716 T02020 1.6 ● ●

ε

DNMX 120708 T0202010.00 7.94

0.8 ●P�0P22120712 T02020 1.2 ●

120716 T02020 1.6 ●

DNMX 150708 T0202012.70 7.94

0.8 ●P�0P22150712 T02020 1.2 ●

150716 T02020 1.6 ●

ε

SNMX 120712 T0202012.70 7.94

1.2 ● ● P�6P24120716 T02020 1.6 ● ●

SNMX 150712 T0202015.875 7.94

1.2 ● ●P�6

150716 T02020 1.6 ● ●

ε VNGX 160712 T02020

9.525 7.94

1.2 ●

P�9

160716 T02020 1.6 ●

● : Std Stock

● Negative Inserts (For ID Clamping System)

Shape Description


Ceramic



Toolholder

A T rε

SL50

6

SL50

8

SL55

0C

SL55

4C

SL65

4C

εCNGN 120408 T02020

12.70 4.76

0.8 ●

P8P20120412 T02020 1.2 ●

120416 T02020 1.6 ●

ε

SNGN 090412 T005209.525 4.76

1.2●

P�7090412 T02020 ●

090416 T02020 1.6 ●

SNGN 120408 T0202012.70 4.76

0.8 ●P�6P24120412 T02020 1.2 ● ●

120416 T02020 1.6 ●

SNGN 120708 T0202012.70 7.94

0.8 ● P�6P24P25

120712 T02020 1.2 ● ●

120716 T02020 1.6 ● ●

εTNGN 160412 T02020

9.525 4.76

1.2 ●

P�8

160416 T02020 1.6 ●

● : Std Stock


5

● Positive Inserts

Shape Description


Ceramic



Toolholder

A T rε

SL50

6

SL50

8

SL55

0C

SL55

4C

SL65

4C

ε

SCGN 120408 T00520

12.70 4.76

0.8 ●

P26

120412 T00520 1.2 ●

ε TPGN 160312 T01020 9.525 3.18 1.2 ●

P27TPUN 160308 T00520

9.525 3.18

0.8 ●

160312 T00520 1.2 ●

160316 T00520 1.6 ●

● : Std Stock

■ Recommended Cutting Conditions

Workpiece Material Use Condition

Required Surface Roughness (Ra)

Cutting ConditionInsert Grade Remarks

Vc (m/min) ap (mm) f (mm/rev)

Gray Cast Iron

FC200 - FC250

Roughing Continuous 25μm Ra

400-700 -1200 ≥ 1.5 0.25-0.4 -0.9 SL506

Both Dry and Wet Cutting

Available

500-800 -1200 ≥ 2.5 0.35-0.5 -1.0 SL508

500-900 -1200 ≥ 1.5 0.3 -0.4 -0.8 SL654C

FC300 - FC350

300-700 -1000 ≥ 1.5 0.25-0.4 -0.9 SL506

500-800 -1000 ≥ 2.5 0.35-0.5 -1.0 SL508

500-900 -1000 ≥ 1.5 0.3 -0.4 -0.8 SL654C

FC200 - FC250

Roughing Interruption 25μm Ra

400-700 -1200 ≥ 1.5 0.25-0.4 -0.7 SL506

500-800 -1200 ≥ 2.5 0.35-0.5 -0.8 SL508

500-800 -1200 ≥ 1.5 0.3 -0.4 -0.6 SL654C

FC300 - FC350

300-700 -1000 ≥ 1.5 0.25-0.4 -0.7 SL506

500-800 -1000 ≥ 2.5 0.35-0.45 -0.8 SL508

500-900 -1000 ≥ 1.5 0.3 -0.4 -0.6 SL654C

Nodular Cast Iron

FCD400 - FCD500

Roughing Continuous 25μm Ra

200-450 - 500 ≥ 1.5 0.25-0.4 -0.6 SL550C

Both Dry and Wet Cutting

Available

200-400 - 500 ≥ 2.5 0.35-0.6 -1.0 SL554CSL654C

FCD600 - FCD700200-�50 - 500 ≥ 1.5 0.25-0.4 -0.6 SL550C

200-�00 - 500 ≥ 2.5 0.35-0.6 -1.0 SL554CSL654C

FCD400 - FCD700 Roughing Interruption 25μm Ra

300-500 - 800 ≥ 0.5 0.25-0.�5 -0.45 SL550C

300-600 - 800 ≥ 1.5 0.35-0.5 -0.8 SL554CSL654C

FCD400 - FCD500

Semi-roughingContinuous 12.5μm Ra

400-450 - 600 ≥ 2.0 0.1 -0.�5 -0.25 SL550C

350-400 - 600 ≥ 2.0 0.1 -0.2 -0.35 SL554CSL654C

FCD600 - FCD700250-�50 - 500 ≥ 2.0 0.1 -0.�5 -0.25 SL550C

250-�00 - 500 ≥ 2.0 0.1 -0.2 -0.35 SL554CSL654C

FCD400 - FCD700 Semi-roughingInterruption 12.5μm Ra

300-500 - 800 ≥ 1.5 0.1 -0.�5 -0.25 SL550C

300-600 - 800 ≥ 1.5 0.1 -0.�5 -0.35 SL554CSL654C


6

Turning Toolholder■ Clamping System “Toolholders Identification System”● Turning Toolholder

● Boring Bars

ID 4

�

Turning Toolholder■ CCBN type (External)

● Right-hand Shown

Side Rake Angle: –6°

Angle of Inclination: –4°

■ CCKN type (Facing)




■ CCLN type (External / Facing)




● Toolholder Dimension

Description

Stock Dimension (mm)

Std

. Cor

ner-

R (

rε) Spare Parts

Clamp Set Clamp Set Clamp Set Shim Wrench

R L H1=h H3 B L1 L2 F1

LW

LTW

(For Clamp Set)

(For Shim Clamp)

CCBN$ 2525M12-IK� 25

15 25

150

32 22 0.8

�0.91.11.�18.6 -- �0.91.22.014.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.3�1.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.015.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.014.03225P12 -ID� 32 170

CCBN$ 2525M16-IK� 25

15 25

150

35 27 1.2

�0.91.11.�18.6 --

�0.91.22.016.0LW-4

LW-3

3225P16 -IK� 32 1702525M16-IX� 25 150

-�0.91.11.316.0

3225P16 -IX� 32 1702525M16-ID� 25 150

- �0.91.15.005.0 LTW-253225P16 -ID� 32 170

● IK7 / IX7 clamping type is available for back turning and copying.● ID4 / ID7 clamping type is not available for back turning.

● : Std Stock

8

Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

CCKN$ 2525M12-IK� 25

15 25

150

29 32 0.8

�0.91.11.�18.6 -- �0.91.22.014.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.3�1.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.015.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.014.03225P12 -ID� 32 170

CCKN$ 2525M16-IK� 25

15 25

150

27 32 1.2

�0.91.11.�18.6 --

�0.91.22.016.0LW-4

LW-3

3225P16 -IK� 32 1702525M16-IX� 25 150

-�0.91.11.316.0

3225P16 -IX� 32 1702525M16-ID� 25 150

- �0.91.15.005.0 LTW-253225P16 -ID� 32 170

CCLN$ 2525M12-IK� 25

15 25

150

35 32 0.8

�0.91.11.�16.6 -- �0.91.22.014.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.316.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.015.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.014.03225P12 -ID� 32 170

CCLN$ 2525M16-IK� 25

15 25

150

35 32 1.2

�0.91.11.�21.6 --

�0.91.22.016.0LW-4

LW-3

3225P16 -IK� 32 1702525M16-IX� 25 150

-�0.91.11.332.0

3225P16 -IX� 32 1702525M16-ID� 25 150

- �0.91.15.005.0 LTW-253225P16 -ID� 32 170


● : Std Stock

● Applicable InsertApplication Cast Iron Cast Iron Cast Iron

Ref. Page P3 P4 P4

Insert

Toolholder

CCBN$ ...12 -IK�CNGX1207…DO - -CCKN$ ...12 -IK�

CCLN$ ...12 -IK�CCBN$ ...16 -IK�

CNGX1607…DO - -CCKN$ ...16 -IK�CCLN$ ...16 -IK�CCBN$ ...12 -IX�

- CNMX1207… -CCKN$ ...12 -IX�CCLN$ ...12 -IX�CCBN$ ...16 -IX�

- CNMX1607… -CCKN$ ...16 -IX�CCLN$ ...16 -IX�CCBN$ ...12 -ID4

- - CNGN1204…CCKN$ ...12 -ID4CCLN$ ...12 -ID4CCBN$ ...12 -ID�

- - CNGN1207…CCKN$ ...12 -ID�CCLN$ ...12 -ID�CCBN$ ...16 -ID�

- - CNGN1607…CCKN$ ...16 -ID�CCLN$ ...16 -ID�

Recommended Cutting Conditions P5

9

■ CDHN type (External / Copying / Back Turning)




■ CDJN type (External / Copying)




■ CDNN type (External / Copying)

Back Rake Angle: –11°

10


Description


Std

. Cor

ner-

R (

rε) Spare Parts


R N L H1=h H3 B L1 L2 F1

LW

LTW

(For Clamp Set)

(For Shim Clamp)

CDHN$ 2525M12-IX� 2515 25

15030 32 0.8 - �0.91.11.316.0 - �0.91.22.018.0 LW-4 LW-2.5

3225P12 -IX� 32 170CDHN$ 2525M15-IK� 25

15 25

150

33 32 0.8

�0.91.11.�20.6 --

�0.91.22.020.0LW-4

LTW-20

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.332.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170

CDJN$ 2525M12-IX� 2515 25

15038 32 0.8 - �0.91.11.316.0 - �0.91.22.018.0 LW-4 LW-2.5

3225P12 -IX� 32 170CDJN$ 2525M15-IK� 25

15 25

150

38 32 0.8

�0.91.11.�20.6 --

�0.91.22.020.0LW-4

LTW-20

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.332.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170

CDNNN 2525M12-IX� 2515 25

15040 12.5 0.8 - �0.91.11.316.0 - �0.91.22.018.0 LW-4 LW-2.5

3225P12 -IX� 32 170CDNNN 2525M15-IK� 25

15 25

150

40 12.5 0.8

�0.91.11.�20.6 --

�0.91.22.020.0LW-4

LTW-20

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.332.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170


● : Std Stock


Ref. Page P3 P4 Ref. General Catalog

Insert

Toolholder

CDHN$ ...15 -IK�DNGX1507..DO - -CDJN$ ...15 -IK�

CDNNN ...15 -IK�CDHN$ ...12 -IX�

- DNMX1207.. -CDJN$ ...12 -IX�CDNNN ...12 -IX�CDHN$ ...15 -IX�

- DNMX1507.. -CDJN$ ...15 -IX�CDNNN ...15 -IX�CDHN$ ...15 -ID�

- - DNGN1507..CDJN$ ...15 -ID�CDNNN ...15 -ID�


11

■ CRDN type (External / Copying)

Back Rake Angle: –8.5°

■ CRSN type (External / Facing)





Description


Std

. Cor

ner-

R (

rε) Spare Parts

Clamp Set Shim Wrench

R N L H1=h H3 B L1 L2 F1 LTW

(For Clamp Set)

(For Shim Clamp)

CRDNN 2525M12-ID4 25

15 25

150

32 12.5 - �0.91.15.001.0�0.91.22.034.0

LTW-25 LTW-203225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.033.03225P12 -ID� 32 170

CRSN$ 2525M12-ID4 25

15 25

150

28 32 - �0.91.15.001.0�0.91.22.034.0

LTW-25 LTW-203225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.033.03225P12 -ID� 32 170

● ID4 / ID7 clamping type is not available for back turning. ● : Std Stock

● Applicable InsertApplication Cast Iron / Hardened Mat’l

Ref. Page Ref. General Catalog

Insert

Toolholder

CRDNN ...12 -ID4RN 1204

CRSN$ ...12 -ID4CRDNN ...12 -ID�

RN 1207CRSN$ ...12 -ID�

Recommended Cutting Conditions Ref. General Catalog

12

■ CRDN-09 type (External / Copying)


■ CRSN-09 type (External / Facing)





Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

(For Clamp Set)

(For Shim Clamp)

CRDNN 2525M09-4 2511 25

15027 12.5 -

�0.91.11.091.0 �0.91.53.420.0 LW-4 LW-23225P09 -4 32 170

CRSN$ 2525M09-4 2511 25

15026 32 -

3225P09 -4 32 170● Above toolholder is not available for back turning. ● : Std Stock

● Applicable InsertApplication Cast Iron / Hardened Mat’l

Ref. Page Ref. General Catalog

Insert

Toolholder

CRDNN ...09 -4RN 0904..

CRSN$ ...09 -4

Recommended Cutting Conditions Ref. General Catalog

13

■ CSDN type (External / Chamfering)


■ CSKN type (Facing)





Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

CSDNN 2525M12-IK� 25

15 25

150

35 12.5 0.8

�0.91.11.�18.6 -- �0.91.22.010.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.316.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.011.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.010.03225P12 -ID� 32 170

CSDNN 2525M15-IK� 25

15 25

150

38 12.5 1.2

�0.91.11.�18.6 --

�0.91.22.012.0LW-4

LW-3

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.316.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170

CSKN$ 2525M12-IK� 25

15 25

150

30 32 0.8

�0.91.11.�18.6 -- �0.91.22.010.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.316.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.011.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.010.03225P12 -ID� 32 170

CSKN$ 2525M15-IK� 25

15 25

150

31 32 1.2

�0.91.11.�18.6 --

�0.91.22.012.0LW-4

LW-3

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.316.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170


● : Std Stock

14

■ CSRN type (External)




■ CSSN type (External / Facing / Chamfering)


Angle of Inclination: 0°



Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

CSRN$ 2525M12-IK� 25

15 25

150

32 27 0.8

�0.91.11.�18.6 -- �0.91.22.010.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.316.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.011.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.010.03225P12 -ID� 32 170

CSRN$ 2525M15-IK� 25

15 25

150

34 27 1.2

�0.91.11.�18.6 --

�0.91.22.012.0LW-4

LW-3

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.316.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170

CSSN$ 2525M12-IK� 25

15 25

150

35 32 0.8

�0.91.11.�18.6 -- �0.91.22.010.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.316.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.011.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.010.03225P12 -ID� 32 170

CSSN$ 2525M15-IK� 25

15 25

150

37 32 1.2

�0.91.11.�18.6 --

�0.91.22.012.0LW-4

LW-3

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.316.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170


● : Std Stock

15

■ CSXN type (External)




■ CSYN type (Facing)





Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

CSXN$ 2525M12-IK� 25

15 25

150 30

32 0.8

�0.91.11.�18.6 -- �0.91.22.010.0 LW-4

LTW-20

3225P12 -IK� 32 170 332525M12-IX� 25 150 30

-

�0.91.11.316.03225P12 -IX� 32 170 332525M12-ID4 25 150 30

- �0.91.15.005.0�0.91.22.011.0

LTW-253225P12 -ID4 32 170 332525M12-ID� 25 150 30

�0.91.22.010.03225P12 -ID� 32 170 33

CSXN$ 2525M15-IK� 25

15 25

150 30

32 1.2

�0.91.11.�18.6 --

�0.91.22.012.0LW-4

LW-3

3225P15 -IK� 32 170 332525M15-IX� 25 150 30

-�0.91.11.316.0

3225P15 -IX� 32 170 332525M15-ID� 25 150 30

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170 33

CSYN$ 2525M12-IK� 25

15 25

150

27 32 0.8

�0.91.11.�18.6 -- �0.91.22.010.0 LW-4

LTW-20

3225P12 -IK� 32 1702525M12-IX� 25 150

-

�0.91.11.316.03225P12 -IX� 32 1702525M12-ID4 25 150

- �0.91.15.005.0�0.91.22.011.0

LTW-253225P12 -ID4 32 1702525M12-ID� 25 150

�0.91.22.010.03225P12 -ID� 32 170

CSYN$ 2525M15-IK� 25

15 25

150

27 32 1.2

�0.91.11.�18.6 --

�0.91.22.012.0LW-4

LW-3

3225P15 -IK� 32 1702525M15-IX� 25 150

-�0.91.11.316.0

3225P15 -IX� 32 1702525M15-ID� 25 150

- �0.91.15.005.0 LTW-253225P15 -ID� 32 170


● : Std Stock

16


Ref. Page P3 P4 P4

Insert

Toolholder

CSDNN ...12 -IK�

SNGX1207..DO - -

CSKN$ ...12 -IK�CSRN$ ...12 -IK�CSSN$ ...12 -IK�CSXN$ ...12 -IK�CSYN$ ...12 -IK�CSDNN ...15 -IK�

SNGX1507..DO - -

CSKN$ ...15 -IK�CSRN$ ...15 -IK�CSSN$ ...15 -IK�CSXN$ ...15 -IK�CSYN$ ...15 -IK�CSDNN ...12 -IX�

- SNMX1207.. -

CSKN$ ...12 -IX�CSRN$ ...12 -IX�CSSN$ ...12 -IX�CSXN$ ...12 -IX�CSYN$ ...12 -IX�CSDNN ...15 -IX�

- SNMX1507.. -

CSKN$ ...15 -IX�CSRN$ ...15 -IX�CSSN$ ...15 -IX�CSXN$ ...15 -IX�CSYN$ ...15 -IX�CSDNN ...12 -ID4

- - SNGN1204..

CSKN$ ...12 -ID4CSRN$ ...12 -ID4CSSN$ ...12 -ID4CSXN$ ...12 -ID4CSYN$ ...12 -ID4CSDNN ...12 -ID�

- - SNGN1207..

CSKN$ ...12 -ID�CSRN$ ...12 -ID�CSSN$ ...12 -ID�CSXN$ ...12 -ID�CSYN$ ...12 -ID�CSDNN ...15 -ID�

- - SNGN1507..

CSKN$ ...15 -ID�CSRN$ ...15 -ID�CSSN$ ...15 -ID�CSXN$ ...15 -ID�CSYN$ ...15 -ID�


1�

■ CSXN-09 type (External)




■ CSYN-09 type (Facing)





Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

(For Clamp Set)

(For Shim Clamp)

CSXN$ 2525M09-4 2513 25

15024 32 0.8 �0.91.11.493.0 �0.91.53.013.0 LW-4 LW-2

3225P09 -4 32 170CSYN$ 2525M09-4 25 13 25 150 24 32 0.8 �0.91.11.493.0 �0.91.53.013.0 LW-4 LW-2

● Above toolholder is not available for back turning. ● : Std Stock

● Applicable InsertApplication Cast Iron

Ref. Page P4

Insert

Toolholder

CSXN$ ...09 -4SNGN0904…

CSYN$ ...09 -4


18

■ CTFN type (Facing)




■ CTGN type (External)





Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

CTFN$ 2525M16-ID4 25

15 25

150

29 32 0.8 �0.91.15.001.0�0.91.22.028.0

LTW-25 LW-2.53225P16 -ID4 32 1702525M16-ID� 25 150

�0.91.22.026.03225P16 -ID� 32 170

CTGN$ 2525M16-ID4 25

15 25

150

20 32 0.8 �0.91.15.001.0�0.91.22.028.0

LTW-25 LW-2.53225P16 -ID4 32 1702525M16-ID� 25 150

�0.91.22.026.03225P16 -ID� 32 170

● ID4 / ID7 clamping type is not available for back turning. ● : Std Stock


Ref. Page P4

Insert

Toolholder

CTFN$ ...16 -ID4TNGN1604..

CTGN$ ...16 -ID4CTFN$ ...16 -ID�

TN 1607..** For TN 1607.., see General Catalog.CTGN$ ...16 -ID�


19

■ CVJN type (External / Copying / Back Turning)




■ CVVN type (External / Copying)



Description


Std

. Cor

ner-

R (

rε) Spare Parts



LW

(For Clamp Set)

(For Shim Clamp)

CVJN$ 2525M16-IX� 2518 25

15041 32 0.8 �0.91.11.428.0 �0.91.22.030.0 LW-4 LW-2.5

3225P16 -IX� 32 170CVVNN 2525M16-IX� 25

19 25150

45 12.5 0.8 �0.91.11.428.0 �0.91.22.030.0 LW-4 LW-2.53225P16 -IX� 32 170

● IX7 clamping type is available for back turning and copying. ● : Std Stock


Ref. Page P4

Insert

Toolholder

CVJN$ ...16 -IX�VNGX1607..

CVVNN ...16 -IX�


20

Boring Bars■ S…CCLN type (Boring / Internal Facing)� Max. Overhang Length L/D= ~3

θ

θ● Right-hand Shown

Left drawing indicates without shim (S32S type).


Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts


R L øA øD H L1 L2 F

LW

LTW

(For Clamp Set)

(For Shim Clamp)

S32S -CCLN$ 12 -IK740 32 30 250 40 22 12° 0.8

70.91.11.716.6 -- - LW-4 -

-IX7 - 70.91.11.316.0

S40T -CCLN$ 12 -IK7

70 40 37 300 35 27 12° 0.8

70.91.11.716.6 -- 70.91.22.014.0 LW-4

LTW-20-IX7

-

70.91.11.316.0

-ID4- 70.91.15.005.0

70.91.22.015.0LTW-25

-ID7 70.91.22.014.0

S50U -CCLN$ 12 -IK7

70 50 47 350 38 32 12° 0.8

70.91.11.716.6 -- 70.91.22.014.0 LW-4

LTW-20-IX7

-

70.91.11.316.0

-ID4- 70.91.15.005.0

70.91.22.015.0LTW-25

-ID7 70.91.22.014.0


● : Std Stock


Ref. Page P3 P4 P4

Insert

Toolholder

S32S -CCLN$ 12 -IK7

CNGX1207…DO - -S40T -CCLN$ 12 -IK7

S50U -CCLN$ 12 -IK7

S32S -CCLN$ 12 -IX7

- CNMX1207… -S40T -CCLN$ 12 -IX7

S50U -CCLN$ 12 -IX7

S40T -CCLN$ 12 -ID4- - CNGN1204…

S50U -CCLN$ 12 -ID4

S40T -CCLN$ 12 -ID7- - CNGN1207…

S50U -CCLN$ 12 -ID7


21

■ CCLN type (Internal / Facing)� Max. Overhang Length L/D= ~3

θ



Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts



LW

(For Clamp Set)

(For Shim Clamp)

CCLN$ 0040 T12 -X 50 40 37 30035

2712° 0.8 70.91.11.241.0 70.91.53.275.0 LW-4.5 LW-2

0050 U12 -X 63 50 47 350 32

● Above toolholder is available for pulling up. ● : Std Stock


Ref. Page P4

Insert

Toolholder

CCLN$ 0040 T12 -XCNMX1207…

0050 U12 -X


22

■ S…CDQN type (Boring / Copying)� Max. Overhang Length L/D= ~3

θ



■ S…CDUN type (Boring / Copying)� Max. Overhang Length L/D= ~3

θ




Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

S32S -CDQN$ 12 -IX7 50 32 30 250 40 2212° 0.8 - 70.91.11.316.0 -

-LW-4

-S40T -CDQN$ 12 -IX7 70 40 37 300 50 27 70.91.22.018.0 LW-2.5S50U -CDQN$ 15 -IK7

70 50 47 350 67 32 12° 1.270.91.11.720.6 -

-70.91.22.020.0

LW-4LTW-20-IX7

-70.91.11.332.0

-ID7 - 70.91.15.005.0 LTW-25S32S -CDUN$ 12 -IX7 40 32 30 250 40 22 13°

0.8 - 70.91.13.316.0 --

LW-4-

S40T -CDUN$ 12 -IX7 70 40 37 300 50 27 12° 70.91.22.018.0 LW-2.5S50U -CDUN$ 15 -IK7

70 50 47 350 50 32 12° 1.270.91.11.720.6 -

-70.91.22.020.0

LW-4LTW-20-IX7

-70.91.11.332.0

-ID7 - 70.91.15.005.0 LTW-25● IK7 / IX7 clamping type is available for back turning and copying.● ID7 clamping type is not available for back turning.

● : Std Stock


Ref. Page P3 P4 Ref. General Catalog

Insert

Toolholder

S50U -CDQN$ 15 -IK7DNGX1507…DO - -

S50U -CDUN$ 15 -IK7S32S -CDQN$ 12 -IX7

- DNMX1207… -S40T -CDQN$ 12 -IX7S32S -CDUN$ 12 -IX7S40T -CDUN$ 12 -IX7S50U -CDQN$ 15 -IX7

- DNMX1507… -S50U -CDUN$ 15 -IX7S50U -CDQN$ 15 -ID7

- - DNGN1507…S50U -CDUN$ 15 -ID7


23

■ S…CSKN type (Boring)� Max. Overhang Length L/D= ~3

θ



■ S…CSSN type (Boring / Chamfering)� Max. Overhang Length L/D= ~3

θ



■ S…CSYN type (Boring)� Max. Overhang Length L/D= ~3

θ




Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

S32S -CSKN$ 12 -IK740 32 30 250 40 22 12° 0.8

70.91.11.718.6 -- - LW-4 -

-IX7 - 70.91.11.316.0S40T -CSKN$ 12 -IK7

70 40 37 300 67 27 12° 0.8

70.91.11.718.6 -- 70.91.22.010.0 LW-4

LTW-20-IX7

-70.91.11.316.0

-ID4- 70.91.15.005.0

70.91.22.011.0LTW-25

-ID7 70.91.22.010.0S50U -CSKN$ 12 -IK7

70 50 47 350 67 35 12° 0.8

70.91.11.718.6 -- 70.91.22.010.0 LW-4

LTW-20-IX7

-70.91.11.316.0

-ID4- 70.91.15.005.0

70.91.22.011.0LTW-25

-ID7 70.91.22.010.0S32S -CSSN$ 12 -IK7

40 32 30 250 40 22 16° 0.870.91.13.718.6 -

- - LW-4 --IX7 - 70.91.13.316.0

S40T -CSSN$ 12 -IK7

70 40 37 300 50 27 12° 0.8

70.91.11.718.6 -- 70.91.22.010.0 LW-4

LTW-20-IX7

-70.91.11.316.0

-ID4- 70.91.15.005.0

70.91.22.011.0LTW-25

-ID7 70.91.22.010.0● IK7 / IX7 clamping type is available for back turning and copying.● ID4 / ID7 clamping type is not available for back turning.

● : Std Stock

24


Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts



LW

LTW

(For Clamp Set)

(For Shim Clamp)

S32S -CSYN$ 12 -IK740 32 30 250 40 22 13° 0.8

70.91.11.718.6 -- - LW-4 -

-IX7 - 70.91.11.316.0S40T -CSYN$ 12 -IK7

70 40 37 300 67 27 12° 0.8

70.91.11.718.6 -- 70.91.22.010.0 LW-4

LTW-20-IX7

-70.91.11.316.0

-ID4- 70.91.15.005.0

70.91.22.011.0LTW-25

-ID7 70.91.22.010.0S50U -CSYN$ 12 -IK7

70 50 47 350 67 35 12° 0.8

70.91.11.718.6 -- 70.91.22.010.0 LW-4

LTW-20-IX7

-70.91.11.316.0

-ID4- 70.91.15.005.0

70.91.22.011.0LTW-25

-ID7 70.91.22.010.0● IK7 / IX7 clamping type is available for back turning and copying.● ID4 / ID7 clamping type is not available for back turning.

● : Std Stock


Ref. Page P3 P4 P4

Insert

Toolholder

S32S -CSKN$ 12 -IK7

SNGX1207…DO - -

S40T -CSKN$ 12 -IK7S50U -CSKN$ 12 -IK7S32S -CSSN$ 12 -IK7S40T -CSSN$ 12 -IK7S32S -CSYN$ 12 -IK7S40T -CSYN$ 12 -IK7S50U -CSYN$ 12 -IK7S32S -CSKN$ 12 -IX7

- SNMX1207… -

S40T -CSKN$ 12 -IX7S50U -CSKN$ 12 -IX7S32S -CSSN$ 12 -IX7S40T -CSSN$ 12 -IX7S32S -CSYN$ 12 -IX7S40T -CSYN$ 12 -IX7S50U -CSYN$ 12 -IX7S40T -CSKN$ 12 -ID4

- - SNGN1204…

S50U -CSKN$ 12 -ID4S40T -CSSN$ 12 -ID4S40T -CSYN$ 12 -ID4S50U -CSYN$ 12 -ID4S40T -CSKN$ 12 -ID7

- - SNGN1207…

S50U -CSKN$ 12 -ID7S40T -CSSN$ 12 -ID7S40T -CSYN$ 12 -ID7S50U -CSYN$ 12 -ID7


25

■ CSKN type (Boring)� Max. Overhang Length L/D= ~3

θ


■ CSSN type (Boring / Chamfering)� Max. Overhang Length L/D= ~3

θ


■ CSXN type (Facing)� Max. Overhang Length L/D= ~3

θ



Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts



LW

(For Clamp Set)

(For Shim Clamp)

CSKN$ 0040 T12 50 40 37 300 26 27 10.5°0.8 70.91.11.229.0 70.91.53.064.0 LW-4 LW-2

0050 U12 63 50 47 350 36 35 8°CSSN$ 0040 T12 -P 50 40 37 300 44 27 12° 0.8 70.91.11.229.0 70.91.53.064.0 LW-4 LW-2CSXN$ 0040 T12 -P 50 40 37 300 40 20 13°

0.8 70.91.11.229.0 70.91.53.064.0 LW-4 LW-20050 U12 -P 63 50 47 350 45 25 10°



Ref. Page P4

Insert

Toolholder

CSKN$ 0040 T12

SNGN1207..

0050 U12CSSN$ 0040 T12 -PCSXN$ 0040 T12 -P

0050 U12 -P


26

■ CSKC type (Boring)� Max. Overhang Length L/D= ~3

θ


■ CSKP type (Boring)� Max. Overhang Length L/D= ~3

θ



Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts

Clamp Set Clamp Set Shim Wrench


LW

(For Clamp Set)

(For Shim Clamp)

CSKC$ 0032 S12 40 32 30 250 23 22 6.5° 0.8 70.91.11.229.0 - 70.91.53.060.0 LW-4 LW-2

CSKP$ 0025 R12 32 25 23 200 15 17 0° 0.8 - 70.91.11.230.0 - LW-4 -



Ref. Page P5

Insert

Toolholder

CSKC$ 0032 S12 SCGN1204..

CSKP$ 0025 R12 SP 1203..** For SP 1203.., see General Catalog.


27

■ CTUC type (Boring)� Max. Overhang Length L/D= ~3

θ


■ CTUP type (Boring)� Max. Overhang Length L/D= ~3

θ



Description

StockMin.BoreDia.

Dimension (mm)

θ

Std

. Cor

ner-

R (

rε) Spare Parts

Clamp Set Clamp Set Shim Wrench


LW

(For Clamp Set)

(For Shim Clamp)

CTUC$ 0032 S16 40 32 30 250 27 22 6.5° 0.8 70.91.11.229.0 - 70.91.53.131.0 LW-4 -

CTUP$ 0025 R16 32 25 23 200 20 17 0° 0.8 - 70.91.11.230.0 - LW-4 -



Ref. Page P5

Insert

Toolholder

CTUC$ 0032 S16 TC 1604..** For TC 1604.., see General Catalog.

CTUP$ 0025 R16 TP N1603..


28

Technical Information (Turning) ■ About Chamfer Width

For small chamfer When chamfer is suitable

With Scale

Scale part and the tip of an insert contactWorkpiece

With Scale

Scale part and the tip of an insert do not contact

• If chamfer is small, the tip (corner area) of insert at the next process contacts with scale, which shortens tool life.

• If correctly chamfered, during the next process, the scale part and the tip of an insert will not contact each other, and a longer tool life can be expected.

■ Influence of the Chamfer on Tools Life• Turning of Brake Disks

Machining method

Without chamfer With chamfer Cutting Condition

Workpiece : FC250 Vc =1000m/min ap =3mm f =0.5mm/rev VB = 0.25mm

(Set up width of flank wear)SNMX120716 T02020 (SL550C)CSYNL2525M12- IX7

Insert

Workpiece

Internal evaluationWithout chamfer With chamfer

To

ol l

ife (p

cs/e

dg

e)

■ Chamfering Technique• When using the same tool for chamfering, external and facing, be careful with ap.

External Chamfering

Facing

Wear Conditions of Inserts

1) During various machining processes, if the worn area from each process overlaps, the tool life will become shorter.

2) When using the same tool for chamfering, external threading and facing, be careful with ap.

29

Technical Information (Turning)

■ Troubleshooting

Figuration Countermeasures

Flank wear ◆ Reduce cutting speed

◆ Increase feed rate

Crater wear ◆ Reduce cutting speed

◆ Change feed rate (usually a reduction)

Notching ◆ Increase cutting speed

◆ Reduce feed rate

Chipping on the insert surface

◆ Reduce cutting speed

◆ Increase feed rate

Figuration Countermeasures

Chipping ◆ Larger corner radius (rε)

◆ Choose a tougher grade

◆ Reduce the cutting depth

Edge break of the shim

◆ Too much damage of the corner of the shim reduces tool life

◆ Replace shim

Clamp nose washed out

◆ Large wear at the tip of clamp may reduce insert’s clamping force

◆ Replace clamping element. Use IK type (New SPK Clamping System)

■ Case Studies

FC250

• Brake Disc• Vc=690m/min• ap=2mm• f=0.55mm/rev• WET• CNGX120716 T02020-DO

(SL508)

SL508 230pcs/edge

Competitor Si3N4 A 75pcs/edge

• Compared with Competitor Si3N4 A, SL508 improved the tool life by almost 3 times.

(Evaluation by the user)

FC250

• Housing• Vc=800m/min• ap=2mm• f=0.5mm/rev• WET• CNGX120716 T02020-DO

(SL508)

SL508 450pcs/edge

Competitor Carbide B 150pcs/edge

• Competitor’s K grade carbide B uses the cutting speed of Vc=280m/min.

• Compared with the competitor’s K grade carbide B, SL508 increased cutting speeds more than 2.8 times as well as improved productivity by more than 3 times.


30

Milling

■ Milling Insert Grade

Grade Color

Main Component

(Coated Composition)

Workpiece Material

FeaturesGray Cast Iron

Nodular Cast Iron

Chilled Cast Iron

SH2 Black Al2O3+TiC Finishing for gray cast iron.

SL808 Gray Si3N4Roughing and interrupted machining of gray cast iron.

SL854C GoldSi3N4

+(TiCN+TiN Coated)

Silicon nitride substrate with TiCN-TiN double-layered coating. Reduces friction between chips and rake face, and improves heat resistance and adhesion resistance. Suitable for finish milling and roughing of gray cast iron and nodular cast iron.

WBN100 Black CBN Finishing for chilled cast iron.

■ Milling Insert

Shape Description EdgePreparation

Dimension (mm) Mixed Ceramic

Silicon Nitride

Ceramic


Ceramic

CBNRef.

Page for Toolholder

A T rεZ

(Wiper Edge)

SH2 SL808 SL854C WBN100

SNCN 1204ZN T00520 0.05mm x 20°Chamfered 12.70 4.76 - -

P32P33

With Wiper Edge

SNCN 1204ZZ T00520 0.05mm x 20°Chamfered 12.70 4.76 - 2.4

P32P33

SNEN 1204ZZ T00520 0.05mm x 20°Chamfered 12.70 4.76 - 2.4

ε

SNGN 120412 T01020 0.1mm x 20°Chamfered 12.70 4.76 1.2 -

P32P33

● : Std Stock


31

● Identification System

See General Catalog “Milling Indexable Inserts Identification System”ZN : Negative Insert for Cutting Edge Angle 88°

Cutter without Wiper Edge

ZZ : Negative Insert for Cutting Edge Angle 88° Cutter with Wiper Edge

Edge Prep. : 0.05mm x 20° Chamfered Cutting Edge

S N C N 12 04 ZN T00520

■ Milling Cutter (Face Mill) Identification System

With or Without Edge Adjustment

E : With Edge Adjustment

K : Without Edge Adjustment

Cutter Diameter øD

100 = 100mm

Cutting Edge Angle

88 = 88°

Insert Thickness

4 = 4.76mm

Bore Specification

No Symbol = Metric

IN = Inch

Milling Cutter Insert Shape

10 = 10 Inserts

No. of Insert

G = Wedge Clamp

Clamping System

M E S 100 10 88 G 4 IN- - -

Max. Revolution

(min–1)

(Ref. P32 - P33)

32

■ MES type (Edge adjustment with micro setting)

Rake Angle (°) A.R. : –6° R.R. : –10°


Description

Bor

e ø

d

Sto

ck

No.

of I

nser

t

Dimension (mm)

Sha

pe

Wei

ght (

kg)

Max.Revolution

(min–1)øD øD1 ød ød1 ød2 H E a b S

MES 050-05-88 G4

mm

5 50 5122 18 11 40 20 6.6 10.4

6

Fig.1 0.5 18,000063-06-88 G4 6 63 64

Fig.20.8 13,000

080-08-88 G4 8 80 81 27 20 1450

22 7.0 12.4 1.4 10,000100-10-88 G4 10 100 101 32 45

-27 8.3 14.4

Fig.32.0 8,000

125-12-88 G4 12 125 126 40 56 63 32 9.5 16.4 3.6 6,000MES 080-08-88 G4-IN

inch8 80 81 25.40 20 14

5026 6 9.5

6Fig.2 1.4 10,000

100-10-88 G4-IN 10 100 101 31.75 45-

32 8 12.7Fig.3

2.0 8,000125-12-88 G4-IN 12 125 125 38.10 56 63 38 10 15.9 3.6 6,000

● : Std Stock

● Spare Parts

Description

➀ Clamp Set ➁ Adjustment screw ➂ Wrench

Tightening torque

70.91.55.221.0 (Torx10)

70.91.55.220.0 (Torx15)

MES 050-05-88 G4

70.91.55.583.0 70.91.50.356.0

70.91.55.221.0(For clamp set)

5Nm

063-06-88 G4 70.91.55.220.0(For adjustment screw)

8Nm

080-08-88 G470.91.55.584.0 70.91.50.356.0 70.91.55.220.0

(For clamp set and adjustment screw)8Nm100-10-88 G4

125-12-88 G4MES 080-08-88 G4-IN

70.91.55.584.0 70.91.50.356.0 70.91.55.220.0(For clamp set and adjustment screw)

8Nm100-10-88 G4-IN125-12-88 G4-IN

● Applicable Insert

Description

Applicable Insert P30

With Wiper Edge With Wiper Edge

MES 050-05-88 G4

SNCN1204ZN T00520 SNCN1204ZZ T00520 SNEN1204ZZ T00520 SNGN120412 T01020

063-06-88 G4080-08-88 G4100-10-88 G4125-12-88 G4

MES 080-08-88 G4-IN100-10-88 G4-IN125-12-88 G4-IN


33

■ MKS typeRake Angle (°) A.R. : –6° R.R. : –10°


Description

Bor

e ø

d

Sto

ck

No.

of I

nser

t

Dimension (mm)

Sha

pe

Wei

ght (

kg)

Max.Revolution

(min–1)øD øD1 ød ød1 ød2 H E a b S

MKS 050-05-88 G4

mm

5 50 5122 18 11 40 20 6.6 10.4

6

Fig.1 0.5 18,000063-06-88 G4 6 63 64

Fig.20.8 13,000

080-08-88 G4 8 80 81 27 20 1450

22 7.0 12.4 1.4 10,000100-10-88 G4 10 100 101 32 45

-27 8.3 14.4

Fig.32.0 8,000

125-12-88 G4 12 125 126 40 56 63 32 9.5 16.4 3.6 6,000

MKS 080-08-88 G4-IN

inch

8 80 81 25.40 20 1450

26 6 9.5

6

Fig.2 1.4 10,000

100-10-88 G4-IN 10 100 101 31.75 45-

32 8 12.7Fig.3

2.0 8,000

125-12-88 G4-IN 12 125 126 38.10 56 63 38 10 15.9 3.6 6,000

● : Std Stock

● Spare Parts

Description

➀ Clamp Set ➁ Wrench

Tightening torque

70.91.55.221.0 (Torx10)

70.91.55.220.0 (Torx15)

MKS 050-05-88 G470.91.55.583.0 70.91.55.221.0 5Nm

063-06-88 G4080-08-88 G4

70.91.55.584.0 70.91.55.220.0 8Nm100-10-88 G4125-12-88 G4

MKS 080-08-88 G4-IN70.91.55.584.0 70.91.55.220.0 8Nm100-10-88 G4-IN

125-12-88 G4-IN

● Applicable Insert

Description

Applicable Insert P30

With Wiper Edge With Wiper Edge

MKS 050-05-88 G4

SNCN1204ZN T00520 SNCN1204ZZ T00520 SNEN1204ZZ T00520 SNGN120412 T01020

063-06-88 G4080-08-88 G4100-10-88 G4125-12-88 G4

MKS 080-08-88 G4-IN100-10-88 G4-IN125-12-88 G4-IN


34

■ Use conditions

Description MES type (Edge adjustment with micro setting) MKS type

Shape

Description

SNCN1204ZN T00520SNGN120412 T01020

SNCN1204ZZ T00520SNEN1204ZZ T00520

SNCN1204ZN T00520SNGN120412 T01020

Without Wiper Edge With Wiper Edge Without Wiper Edge

Required Surface Roughness

Ra (μm)1.6 - 3.2μm Ra < 1.6μm Ra < 12.5μm Ra

Insert Grade SL854C

SH2WBN100

SL808

Features

• With edge adjustment feature, for roughing/finishing.

• Edge adjustment is available in microns, and the product can correspond to excellent finishing.

• For roughing

● Effect of ZZ specification (with wiper edge) Insert

Use of wiper edge in finishing provides good finishing surface. Compared with corner R (rε) type inserts, finish surface roughness of ZZ specification (with wiper edge) inserts is down to less than 1/2.

■ How to adjust the cutting edge position

[How to adjust cutting edge height]

1) Install the inserts and slightly tighten the screw of the clamp set.

2) By measuring insert height with a height gauge, adjust each insert with the adjustment screw to the desirable axial run-out. (tightening torque 8Nm)

3) Tighten the screw of the clamp set.

Tightening torque for 50 mm dia. cutter .... 5Nm

Tightening torque for more than 63 mm dia. cutter .... 8Nm

4) Make adjustment again by loosening the clamp set when surpassed a desired height due to over-turn of the adjustment screw. Maximum amount of slack for the adjustment screw is 0.1mm.

Adjustment screwClamp set

(Internal evaluation)

● Installing “inserts without wiper edge” and “inserts with wiper edge” at the same timeWhen “inserts without wiper edge” and “inserts with wiper edge” are installed to the MES type milling cutter at the same time, adjust the tip of the “inserts with wiper edge” to be 0.01 - 0.02mm higher. For combining inserts, use one “insert with wiper edge” and the rest, “inserts without wiper edge.”

■ Recommended Cutting Conditions

Workpiece MaterialTensile

Strength(N/mm2)

Required Surface Roughness

(Ra)

Cutting Condition Insert Grade Remarks

Vc(m/min)

ap(mm)

fz(mm/t)

Gray Cast Iron

FC200 - FC250 220 - 24012.5μm Ra

500-1200-1500≤ 5 0.08-0.16-0.20 SL808

Dry

FC300 - FC350 250 - 280 300- 800-1200FC200 - FC250 220 - 240

6.3μm Ra500-1200-1500

≤ 2 0.08-0.16-0.20SL854C

FC300 - FC350 250 - 280 300- 800-1200FC200 - FC250 220 - 240

3.2μm Ra500-1200-1500

0.5 - 1.0 0.08-0.12-0.15FC300 - FC350 250 - 280 300- 800-1200FC200 - FC250 220 - 240

0.8μm Ra200- 500- 700

0.1 - 0.5 0.05-0.10-0.12 SH2FC300 - FC350 250 - 280 200- 400- 500

Nodular Cast Iron

FCD400 - FCD500 400 - 5006.3μm Ra

500- 700- 800≤ 2 0.08-0.16-0.20 SL854C

FCD600 - FCD700 500 - 700 400- 500- 600

Chilled Cast Iron Hardness (HS)

68 - 72HS3.2μm Ra

80- 300- 4000.5 - 1.0 0.05-0.10-0.15

WBN100

73 - 86HS 80- 250- 30087 - 93HS 80- 200- 25068 - 72HS

0.8μm Ra 80- 300- 400

0.1 - 0.5 0.05-0.10-0.1573 - 86HS 80- 250- 30087 - 93HS 80- 200- 250

● Case Studies

FC250• Bearing cap• Vc=1200m/min (n=4780min-1)• ap=2.5~5mm• Vf=3,820mm/min (fz=0.1mm/t)• Dry• MKS080-08-88G4• SNGN120412T01020 (SL854C)

MKS080-08-88G4 Vf=3,820mm/min

Competitor A Vf=1,600mm/min

[Cutting Condition: Competitor A]• ø100 (10Edges)• Vc=200m/min (n=637min-1)• ap=2.5~5mm• Vf=1600mm/min (fz=0.25mm/t)

• Almost same tool life is shown even increasing cutting condition, and productivity has been improved dramatically (2.4 times increased compared with competitor) and able to reduce cost.


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