AC8000P Brochure 2024

CAT.AC8000PBROCHURE.8/24

Coated Grades for Steel Turning

AC8115P/AC8020P/AC8025P/AC8035P

C OMPLETELY S TABLE C UTTING

Introducing High-speed Machining Grade AC8115P

Coated grades for Steel Turning

█ Application Range

AC8115P

CVD

Amazing Wear Resistance

Crater wear resistance 1.5 x against conventional tools

AC8115P For high-speed continuous machining

AC8020P

CVD

AC8020P For high-efficiency machining

Standout Chipping Resistance

Chipping resistance in high-efficiency machining 2.5 x against conventional tools

AC8025P For general-purpose machining

AC8025P

CVD

Absolute Reliability

Adhesion resistance/chipping resistance 2 x against conventional tools

AC8035P For interrupted machining

AC8035P

CVD

AC8015P (Predecessor of AC8115P)

Exceptional Stability

Fracture resistance in interrupted machining 2 x against conventional tools

Finishing Roughing Continuous Light Interrupted Interrupted

█ Features of AC8020P / AC8025P / AC8035P

High Adhesion Technology Significantly improves adhesion strength through a smooth interface between the coating and carbide substrate High Hardness Fine grained TiCN Layer Significantly improves the coating hardness by using a fine and uniform crystal structure High Strength Alumina Layer Significantly improves the coating strength by controlling crystal growth direction Special Surface Treatment Chipping resistance and adhesion resistance are significantly improved by special surface treatments applied to suit the application

AC8020P

AC8025P

AC8035P

Prestressed Gold-colored Surface

Smoothing

Prestressed

Carbide Substrate

Chipping Suppressed / Visibility Improved

Adhesion / Chipping Suppressed

Fracture Suppressed

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

█ Features of AC8115P

AC8115P

CVD

Thanks to a high-hardness layer, evolving fine crystal orientation control technology, and a new carbide substrate with excellent plastic deformation resistance, superb wear resistance is realized over a wide range of machining, including high-efficiency machining and dry machining

Hard Surface Layer

Initial wear is reduced while also providing both high compression stress and gold color provides easy wear identification for used corners

Machining for 8 minutes

0.006”

0.008”

AC8115P

Competitor's Product A

Workpiece Material: 4137 Steel Cutting Conditions: v c =885 SFM f =.0118 IPR a p =.059” Wet

Improved coating strength suppresses wear due to crystal fallout, achieving wear resistance of at least 1.5x against conventional tools Crystal Orientation Control Ultra-fine Alumina Layer

Image of Crystal Orientation

Crystal Orientation Control Ultra-fine Alumina Layer

Conventional Orientation Al 2 O 3

Carbide Substrate

Significantly improves the coating hardness by using a fine and uniform crystal structure High Hardness Fine Grained TiCN Layer

Plastic deformation resistance 2x or more through improved high-temperature properties New carbide substrate with excellent plastic deformation resistance

Machining for 4 minutes

Machining for 2 minutes

Able to continue

Flank wear progresses due to plastic deformation

Coating peels off due to plastic deformation

AC8115P

Conventional Tool

Competitor's Product B

Workpiece Material: W1-8 Tool Steel Cutting Conditions: v c =557 SFM f =.0236 IPR a p =.059” Dry

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

█ AC8115P Cutting Performance High-speed Machining AC8115P

Amazing Wear Resistance Crystal Orientation Control Ultra-fine Alumina Layer

Crater damage is suppressed and tool life extended through improved alumina layer coating strength and higher carbide substrate plastic deformation resistance

█ AC8115P Cutting Performance (Conditions Same as Conventional) Wear resistance 1.5x through improved plastic deformation resistance

AC8115P

.016

Machining for 20 minutes

Machining for 40 minutes

Machining for 60 minutes

Conventional Tool

.012

AC8115P

.008

Minor wear

Able to continue

End of tool life

Conventional Tool

.004

Machining for 20 minutes

Machining for 40 minutes

0 102030405060

Machining Time (min)

Exposed substrate Tool life reached due to plastic deformation

Workpiece Material: 4137 Steel Round Bar (External Turning) Insert: CNMG432EGE (AC8115P) Cutting Conditions: v c =885 SFM f =.0118 IPR a p =.059” Wet

█ AC8115P Cutting Performance (High-speed Machining) Wear resistance 2x or more through improved alumina layer wear resistance

AC8115P

.016

Machining for 8 minutes

Machining for 12 minutes

Machining for 28 minutes

AC8115P

.012

Conventional Tool

.008

Minor wear

Alumina layer worn

End of tool life

Conventional Tool

.004

Machining for 8 minutes

Machining for 12 minutes

0 5 1015202530

Machining Time (min)

Exposed substrate End of tool life

Workpiece Material: 4137 Steel Round Bar (External Turning) Insert: CNMG432EGE (AC8115P) Cutting Conditions: v c = 1148 SFM f =.0118 IPR a p =.059” Wet

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

█ AC8115P Cutting Performance (Dry Machining) Wear resistance 1.5x through improved alumina layer wear resistance and plastic deformation resistance

AC8115P

.016

Machining for 15 minutes

Machining for 24 minutes

Machining for 35 minutes

.012

.008

AC8115P

Minor wear

Able to continue

End of tool life

Conventional Tool

.004

Machining for 15 minutes

Machining for 24 minutes

Conventional Tool

0 5 101520253035

Machining Time (min)

Exposed substrate End of tool life

Workpiece Material: 4137 Steel Round Bar (External Turning) Insert: CNMG432EGE (AC8115P) Cutting Conditions: v c =885 SFM f =.0118 IPR a p =.059” Dry

█ AC8115P Recommended Cutting Conditions

Min. - Max.

High Carbon Steel (1040, etc.) High-alloy Steel (4140, etc.) 180HB or more

Mild Steel (A283, etc.) Low Carbon Steel (1018, etc.) Low-alloy Steel (8620, etc.) 180HB or less

Insert Shape / Cutting Edge Length

Chipbreaker

Depth of Cut a p (inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

Depth of Cut a p (inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

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

.047 .079 .098 .197 .236 .236 .315 .197 .236 .276 .315 .236 .315 .354

623 558 558 558 459 459 459 459 459 459 394 459 459 394

1476 1476 1476 1476 1247 1247 1247 1247

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

459 427 427 427 361 361 361 361 361 361 295 361 361 295

EFE ELU/ESU/ESE ESEW EGU/EGE/EUX EMU EME EHG EGU/EGE/EUX

.004 .020 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118

1640 1640 1640 1640 1444 1444 1444 1312 1181 1181 1083 1181 1181 1083

.004 .020 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118

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

.004 .004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014

.016 .016 .024 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031

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

.004 .004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014

.016 .016 .024 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031

CNM  43  TNM  33  DNM  43  TNM  43  SNM  43  WNM  43 

984 984 886 984 984 886

EMU EME EHG EMU EME EHG

CNM  54  SNM  54 

CNM  64  SNM  64  CNM  86  SNM  86  DNM  54  TNM  54 

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

█ AC8020P Cutting Performance

Balance of high wear resistance and stability. Chipping resistance 2.5x or more

AC8020P

High Efciency

Standout Chipping Resistance

High Strength Alumina Layer

Alumina layer with even higher strength suppresses chipping

AC8020P

400 impacts

1,600 impacts

4,000 impacts

SEM image

Cracks suppressed through higher strength

Al 2 O 3

Minor damage Minor damage Minimal chipping

Conventional Tool

400 impacts

1,600 impacts

SEM image

Cracks occur due to insufficient impact resistance

Chipping

Al 2 O 3

Minimal chipping End of tool life

Workpiece Material: 4137 Steel (Forged Part With Interrupted Sections) Insert: CNMG432EGU (AC8020P) Cutting Conditions: v c = 820 SFM f = .0118 IPR a p = .059” Wet

█ AC8020P Recommended Cutting Conditions

Min. - Max.

Mild Steel ( A283 , etc.) Low Carbon Steel ( 1018 , etc.) Low-alloy Steel ( 8620 , etc.) 180HB or less

High Carbon Steel ( 1040 , etc.) High-alloy Steel ( 4140 , etc.) 180HB or more

Insert Shape / Cutting Edge Length

Chipbreaker

Depth of Cut a p (Inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

Depth of Cut a p (Inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

.004 .020 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118

.047 .079 .098 .197 .236 .236 .315 .197 .236 .276 .315 .236 .315 .354

EFE ELU/ESU/ESE ESEW EGU/EGE/EUX EMU EME EHG EGU/EGE/EUX

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

.004 .004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014

.016 .016 .024 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031

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

591 525 525 525 459 459 394 361 394 394 361 394 394 361

1476 1378 1378 1378 1148 1148 1083 1148

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

427 394 394 394 328 328 328 328 328 328 262 328 328 262

1312 1214 1214 1214

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

.004 .004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014

.016 .016 .024 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031

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

.004 .020 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118

.047 .079 .098 .197 .236 .236 .315 .197 .236 .276 .315 .236 .315 .354

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

CNM  43  TNM  33  DNM  43  TNM  43  SNM  43  WNM  43 

984 984 984 984 820 820 722 820 820 722

EMU EME EHG EMU EME EHG

984 984 886 984 984 886

CNM  54  SNM  54 

CNM  64  SNM  64  CNM  86  SNM  86  DNM  54  TNM  54 

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

█ AC8025P Cutting Performance

Suppresses adhesion with ultra-smooth surface. Adhesion fracture resistance 2x or more

General Machining AC8025P

Absolute Reliability Surface Smoothing Treatment

Surface smoothing treatment signicantly suppresses adhesion and chipping

AC8025P

2min

70min

120min

SEM image

Ra0.04µm

Normal wear Minor damage only, able to continue

Conventional Tool

2min

70min

SEM image

Unable to continue

Ra0.4µm

Adhesion

Fracture

Workpiece Material: 8620 (Facing) Insert: CNMG432EGU (AC8025P) Cutting Conditions: v c = 328 to 984 SFM f = .0118 IPR a p = .059” Wet

█ AC8025P Recommended Cutting Conditions

Min. - Max.

Mild Steel ( A283 , etc.) Low Carbon Steel ( 1018 , etc.) Low-alloy Steel ( 8620 , etc.) 180HB or less

High Carbon Steel ( 1040 , etc.) High-alloy Steel ( 4140 , etc.) 180HB or more

Insert Shape / Cutting Edge Length

Chipbreaker

Depth of Cut a p (Inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

Depth of Cut a p (Inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

EFE ELU/ESU/ESE ESEW EGU/EGE/EUX EMU EME EHG EGU/EGE/EUX

.004 .020 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118 .177

.047 .079 .098 .197 .236 .236 .315 .197 .236 .276 .315 .236 .315 .354 .531

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

492 492 492 492 427 427 328 427 328 328 262 328 328 262 443

1148 1148 1148

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

394 394 394 328 262 262 197 328 262 262 230 262 262 230 344

984 984 984 886 755 755 656 755 689 689 591 689 689 591 623

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

.004 .004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014 .018

.018 .016 .024 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031 .043

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

.004 .004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014 .018

.018 .016 .024 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031 .043

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

.004 .020 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118 .177

.047 .079 .098 .197 .236 .236 .315 .197 .236 .276 .315 .236 .315 .354 .531

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

CNM  43  TNM  33  DNM  43  TNM  43  SNM  43  WNM  43 

984 919 919 853 919 853 853 787 853 853 787 722

EMU EME EHG EMU EME EHG EHF

CNM  54  SNM  54 

CNM  64  SNM  64  CNM  86  SNM  86  DNM  54  TNM  54 

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

█ AC8035P Cutting Performance

Suppresses crack growth and fractures by reducing tensile residual stress. Fracture resistance 2x or more

AC8035P

Interrupted Machining

Stress Control Within Coating

Exceptional Stability

Special surface treatment reduces tensile stress in the coating layer, signicantly suppressing fractures

AC8035P

SEM image

Tensile Stress 90% Reduced

.012

.010

.008

Tensile residual stress in coating (GPa) 0 0.1 0.2 0.3

250

500

No. of Impacts

All corners able to continue

Conventional Tool

SEM image

.012

.010

.008

250

500

Tensile residual stress in coating (GPa) 0 0.1 0.2 0.3

No. of Impacts

Unable to continue

Workpiece Material: 4140 (External Interrupted) Insert: CNMG432EGU (AC8035P) Cutting Conditions: v c = 525 SFM f = .0079 to .0118 IPR a p = .079 ” Dry

█ AC8035P Recommended Cutting Conditions

Min. - Max.

Mild Steel ( A283 , etc.) Low Carbon Steel ( 1018 , etc.) Low-alloy Steel ( 8620 , etc.) 180HB or less

High Carbon Steel ( 1040 , etc.) High-alloy Steel ( 4140 , etc.) 180HB or more

Insert Shape / Cutting Edge Length

Chipbreaker

Depth of Cut a p (Inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

Depth of Cut a p (Inch)

Feed Rate f (IPR)

Cutting Speed v c (SFM)

.004 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118 .177 .197

.047 .079 .197 .236 .236 .315 .197 .236 .276 .315 .236 .315 .354 .531 1.063

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

.004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014 .018 .031

.018 .016 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031 .045 .063

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

EFE ELU/ESU/ESE ESEW EGU/EGE/EUX EMU EME EHG EGU/EGE/EUX

.004 .004 .004 .008 .008 .014 .006 .008 .008 .014 .008 .008 .014 .018 .031

.018 .016 .018 .024 .028 .031 .018 .024 .028 .031 .024 .028 .031 .045 .063

394 394 394 328 328 328 328 328 328 262 328 328 262 394 230

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

984 984 984 820 820 656 820 656 656 591 656 656 591 623 492

.004 .020 .031 .071 .039 .118 .031 .071 .059 .118 .071 .079 .118 .177 .197

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

.047 .079 .197 .236 .236 .315 .197 .236 .276 .315 .236 .315 .354 .531 1.063

394 394 328 262 262 230 295 230 230 197 230 230 197 295 164

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

820 820 656 591 591 525 558 492 492 459 492 492 459 525 394

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

CNM  43  TNM  33  DNM  43  TNM  43  SNM  43  WNM  43 

EMU EME EHG EMU EME EHG EHF

CNM  54  SNM  54 

CNM  64  SNM  64  CNM  86  SNM  86  DNM  54  TNM  54 

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

■ Chipbreaker Selection Guide

EGU Chipbreaker 2.05

1st Recommendation General Purpose Grade

AC8025P

0.25

25°

7°

1st Recommendation

Units (mm)

General Purpose

Better Toughness

Better Wear Resistance

EFE

ESE

ESU

ESX

1.3

1.40

1.35

1.5

Finish to Small Depth

0.2

0.1

13°

0.70

15°

17°

20°

5°

3°

EUX

EGU

EGE

2.0

2.05

2.0

General Purpose

0.25

15°

25°

23°

7°

3°

EMX

EMU

EME

2.3 0.2 0.4 -15 °

2.5

Rough to Larger Cutting Depth

2.4

0.3

0.3 4°

20 °

4 °

AC8035P Interrupted Machining with Emphasis on Stability

AC8115P High-Speed Continuous Machining of Mild Steel

EFE

EGU

1.40

2.05

0.25

Low Depth of Cut for Extended Tool Life

0.70

25°

Extend Tool Life

20°

7°

ESE

EUX

1.5

2.0

0.1 5 °

High-Efficiency Finishing

0.25

Stable Cutting

15°

17 °

AC8020P High-Efficiency Machining of High-Hardness Materials and Forged Materials

EGE

EGU

2.0

2.05

Increased Cutting Speeds

Increased Feed Rates

0.25

25°

23°

7°

3°

■ Chipbreaker Application Range

Continuous ~ Light Interrupted cut

Light Interrupted ~ Heavy Interrupted cut

Rough ~ Heavy cut *Single sided chipbreaker

Good chip control

EEM

.24

.16

.24

.60

EEG

EMU / EEM

EHU

EMX

EME

EHW

.12

EGU

EUX

EHP EHG

.16

.40

ELU

.08

EEF

ESX

EGE

.08

.20

.04

EHF

ESU

EFE

ESE

ESE ESEW Wiper

EFL

.004

.008

.012

.016

.020

.008

.016

.024

.032

（ IPR ） Feed rate .008 .024 .016

.032

.016

.032

.047

.063

（ IPR ） Feed rate

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

█ AC8115P Application Examples

1.3x longer tool life even in high-load machining P110 Pipe

4140 Rotor Shaft Suppresses crater wear for 1.3x longer tool life

AC8115P + EMU (5 pcs/C)

AC8115P + EEM (14 pcs/C)

Comp's A (4 pcs/C)

Comp's B (11 pcs/C)

Insert: CNMG544EEM-AC8115P Cutting Conditions: v c =607 SFM f =.0236 IPR a p =.157 ” Wet

Insert: TNMG433EMU-AC8115P Roughing Cutting Conditions: v c =721 SFM f =.0157 IPR a p =.098 ” Wet

Suppresses crater wear for 1.3x longer tool life Suppresses wear for 2x longer tool life 4140 Rotor Shaft 4140 Rotor Shaft

RE=0.8mm

RE=1.2mm

AC8115P + EGE (150 pcs/C)

AC8115P + EMU (8 pcs/C)

Comp's C(P05) (120 pcs/C)

Comp's D (4 pcs/C)

Insert: DNMG443EGE-AC8115P Roughing Cutting Conditions: v c =1017-1115 SFM f =.0157 IPR a p =.039 ” -.098 ” Wet

Insert: CNMG432EMU-AC8115P Cutting Conditions: v c =787 SFM f =.0118 IPR a p =.118 ” Wet

Transmission Part

1038 Motor Shaft

Suppresses flank wear for 1.3x longer tool life

Suppresses chipping and rake face wear

AC8115P + ESU (100 pcs/C)

AC8115P + EME (250 pcs/C)

Comp's E (80 pcs/C)

Comp's F (250 pcs/C)

Insert: CNMG432EME-AC8115P Roughing Cutting Conditions: v c =919 SFM f =.0197 IPR a p =.079 ” Wet Suppresses wear over the same machining time H13 Die

4140 Rotor Shaft Suppresses cutting edge fractures for 1.2x longer tool life Insert: DNMG432ESU-AC8115P Finishing Cutting Conditions: v c =984 SFM f =.0157 IPR a p =.031 ” -.039 ” Wet

AC8115P + ESE (180 pcs/C)

AC8115P + EGE (25 pcs/C)

Conventional Tool (150 pcs/C)

Comp's G (25 pcs/C)

Insert: TNMG332ESE-AC8115P Finishing Cutting Conditions: v c =984 SFM f =.0177 IPR a p =.008 ” -.012 ” Wet

Insert: CNMG432EGE-AC8115P Cutting Conditions: v c =394 SFM f =.0079 IPR a p =.059 ” Wet

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

■ AC8020P Application Examples

Carbon Steel CVJ Parts Chip reduction, Tool life increased 1.7 times

1035 Steel

Machine Tool Parts

Suppresses both crater wear and flank wear Doubled tool life

AC8020P ESE 1,600 pcs/c

Conventional Insert 800 pcs/c

AC8020P ESE 100 pcs/c

Conventional Insert 60 pcs/c

Insert ： WNMG432ESE-AC8020P Cutting Conditions ： v c = 790 SFM f = .009 IPR a p = .0394” Wet

Insert ： DNMG433ESE-AC8020P Cutting Conditions ： v c = 720 SFM f = .0138 IPR a p = .0394” Wet

Cr–Mo steel

Transmission Parts 1045 Bearing Steel

Crater wear reduced, Tool life increased 1.5 times

Crater wear reduced, Tool life increase 1.4 times

AC8020P EGU 40 pcs/c

AC8020P ESU 230 pcs/c

Conventional Insert 26 pcs/c

Conventional Insert 160 pcs/c

Insert ： WNMG432ESU-AC8020P Cutting Conditions ： v c = 750 SFM f = .0102 IPR a p = .0394” Wet

Insert ： CNMG432EGU-AC8020P Cutting Conditions ： v c = 820 SFM f = .0118 IPR a p = .059” Wet

Alloy Bearing Steel

Medium Carbon Steel

CVJ Parts

Stable processing with reduced flank wear 1.2 times longer life

Stable processing with a life of 1.3 times

100

AC8020P EGE Competitor H 0

AC8020P EGE 600 pcs/c

Competitor G 500 pcs/c

Reduced crater wear and chipping Lifespan tripled Boron Steel Shaft Insert ： WNMG433EGE-AC8020P Cutting Conditions ： v c = 990 SFM f = .0177 IRP a p = .059” Wet

4140 Steel Auto Parts Stable processing with reduced wear Doubled life Insert ： DNMG433EGE-AC8020P Cutting Conditions ： v c = 985 SFM f = .0118 IPR a p = .0118” Wet

AC8020P EGE

Comp. I

Comp. J

AC8020P EUX 220 pcs/c

Conventional Insert 70 pcs/c

Insert ： DNMG433EUX-AC8020P Cutting Conditions ： v c = 750 SFM f = .0217 IPR a p = .039” Wet

Insert ： CNMG432EGE-AC8020P Cutting Conditions ： v c = 620 SFM f = .0118 IPR a p = .118” Wet

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

■ AC8025P Application Examples

1045 Steel

Axle End

5115 Steel

Ring Gear

AC8025P AC8025P ensures minimal crater wear.

AC8025P AC8025P ensures an 1.5x extension of tool life

V B max:0.15mm V B max:0.83mm

Competitor Insert

AC8025P ENP

Competitor Insert

AC8025P EME

150 pcs/c

100 pcs/c

Insert: CNMM434ENP-AC8025P Cutting Conditions: v c =590 - 655 SFM f =.017 - 0.022 IPR a p =0.04 - 0.12" Wet

Insert: WNMG434EME-AC8025P Cutting Conditions: v c = 820 SFM f = .012 - .018 IPR a p =.04 - .1" Wet

4120 Steel

Toolholder

1045 Steel

Ring

AC8025P AC8025P ensures a 3x extension of tool life.

AC8025P AC8025P’s excellent chipping resistance ensures minimal damage

Competitor Insert 100 pcs/c

AC8025P EEM 100 pcs/c

Competitor Insert 150 pcs/c

AC8025P EGE 450 pcs/c

Insert: CNMG432EGE-AC8025P Cutting Conditions: vc=650 - 820 SFM f = .01 IPR ap= .039" Wet

Insert: DNMG442EEM-AC8025P Cutting Conditions: vc=500 SFM f = .016 IPR ap= .16" Wet

4320 Steel

Bushing

Soft Steel

Cylinder

AC8025P AC8025P’s excellent chipping resistance ensures minimal damage after attaining a 2x life

AC8025P

V B max:0.14mm V B max:0.21mm

Competitor Insert 200 pcs/c

AC8025P EME 200 pcs/c

V B max:0.11mm V B max:0.11mm

Competitor Insert 100 pcs/c

AC8025P ESU

200 pcs/c

Insert: CNMG434EME-AC8025P Cutting Conditions: v c =850 SFM f = .019 - .039 IPR a p = .06 - .08" Wet

Insert: DCMT32.52ESU-AC8025P Cutting Conditions: vc=690 sfm f=.006 IPR ap=.040" Wet

Soft Steel AC8025P

Front Cover

ensures an 1.2× extension of tool life.

AC8025P EFE

Conventional

AC8025P EFE Conventional

Insert: TNMG332EFE-AC8025P Cutting Conditions: Facing: v c =1475-1575 SFM f =.0098 - .0125 IPR ap= .002 - .010” Wet Internal: v c =1310 SFM f =.008 - .012 IPR ap= .008 - .012” Wet

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

■ AC8035P Application Examples

1035 Steel

Planetary Pinion

1025 Steel

Automotive Part

AC8035P AC8035P’s excellent breakage resistance ensures minimal damage and a 1.5x extension of tool life

AC8035P AC8035P’s excellent breakage resistance ensures minimal damage and an extended tool life

VBmax:0.23mm

Competitor Insert

AC8035P EUX

Competitor Insert

AC8035P

EUX

300 pcs/c

200 pcs/c

120 pcs/c

Insert: CNMG433EUX-AC8035P Interrupted Cutting Conditions: vc=590 SFM f =.012 IPR ap=.080" Wet

Insert: CNMG432EUX-AC8035P Interrupted Cutting Conditions: v c =330 - 425 SFM f =.008 IPR a p =.040 - .125" Wet

Gear

Hot Rolled Steel

Flange

NiCr Steel

AC8035P AC8035P’s excellent chipping resistance ensures minimal damage and a 3x extension of tool life

AC8035P AC8035P’s excellent chipping resistance ensures minimal damage and a 1.7x extension of tool life

150 250 350 450

180

120 60

AC8035P EUX 0 50

Competitor Insert

AC8035P EGU Competitor Insert

Insert: TNMG332EGU-AC8035P Roughing / Interrupted Cutting Conditions: vc= 330 SFM f =.012 IPR ap=.060" Wet

Insert: WNMG432EUX-AC8035P Roughing / Interrupted Cutting Conditions: vc= 590 SFM f =.006 - .016 IPR ap=0.040" Wet

5120 Steel

Reverse gear

5140 Steel

Flange

AC8035P AC8035P’s excellent chipping resistance ensures minimal damage and a 1.6x extension of tool life

AC8035P AC8035P’s excellent chipping resistance ensures minimal damage and a 1.5x extension of tool life

250

150

AC8035P

EGU

Competitor Insert

90 pcs/c

60 pcs/c

Competitor Insert

AC8035P EUX

Insert: WNMG433EGU-AC8035P Roughing / Interrupted Cutting Conditions: v c = 260 - 655 SFM f =.008 IPR a p =.040 - .060" Dry

Insert: WNMG432EUX-AC8035P Roughing / Interrupted Cutting Conditions: v c = 755 SFM f =.006 - .012 IPR a p =.040 - .080" Wet

Axle End AC8035P AC8035P’s excellent chipping resistance ensures minimal damage and a 1.3x extension of tool life Alloy Steel

150

100

AC8035P EMU

Competitor Insert

Insert: CNMG644EMU-AC8035P Scaled Part/ Continuous to Interrupted Cutting Conditions: vc= 460 - 920 SFM f =.020 IPR ap=.195" Dry

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

CNMG 80° Diamond/Negative

Sumitomo Catalog Number CNMG322EFL CNMG431EFL CNMG432EFL

Sumitomo Catalog Number

Chipbreaker

EFL

.3750 .1250 .0313 .1500 .5000 .1875 .0156 .2031 .5000 .1875 .0313 .2031 .3750 .1250 .0156 .1500



CNMG431EGE  l l l l .5000 .1875 .0156 .2031 CNMG432EGE l l l l l .5000 .1875 .0313 .2031 CNMG433EGE l l l l l .5000 .1875 .0469 .2031 CNMG434EGE   l l  .5000 .1875 .0625 .2031 CNMG542EGE  l l l  .6250 .2500 .0313 .2500 CNMG543EGE l l l l  .6250 .2500 .0469 .2500 CNMG544EGE      .6250 .2500 .0625 .2500 CNMG643EGE l l l l  .7500 .2500 .0469 .3126 CNMG644EGE      .7500 .2500 .0625 .3126 CNMG321EUX  .3750 .1250 .0156 .1500 CNMG322EUX l .3750 .1250 .0313 .1500 CNMG431EUX  l l l l .5000 .1875 .0156 .2031 CNMG432EUX l l l l l .5000 .1875 .0313 .2031 CNMG433EUX  l l l l .5000 .1875 .0469 .2031 CNMG434EUX  l l l l .5000 .1875 .0625 .2031 CNMG542EUX l l    .6250 .2500 .0313 .2500 CNMG543EUX l l l l l .6250 .2500 .0469 .2500 CNMG544EUX  l    .6250 .2500 .0625 .2500 CNMG642EUX l .7500 .2500 .0313 .3126 CNMG643EUX  l  l l .7500 .2500 .0469 .3126 CNMG644EUX      .7500 .2500 .0625 .3126 CNMG321ENG   .3750 .1250 .0156 .1500 CNMG322ENG l  .3750 .1250 .0313 .1500 CNMG32.51ENG  .3750 .1563 .0156 .1500 CNMG32.52ENG  .3750 .1563 .0313 .1500 CNMG331ENG  .3750 .1875 .0156 .1500 CNMG332ENG   .3750 .1875 .0313 .1500 CNMG431ENG l l l l .5000 .1875 .0156 .2031 CNMG432ENG l l l l .5000 .1875 .0313 .2031 CNMG433ENG   .5000 .1875 .0469 .2031 CNMG434ENG   .5000 .1875 .0625 .2031 CNMG542ENG l l l .6250 .2500 .0313 .2500 CNMG543ENG l l l .6250 .2500 .0469 .2500 CNMG544ENG   .6250 .2500 .0625 .2500 CNMG642ENG l l .7500 .2500 .0313 .3126 CNMG643ENG l l .7500 .2500 .0469 .3126 CNMG644ENG l  .7500 .2500 .0625 .3126 CNMG431EEG   l l l .5000 .1875 .0156 .2031 CNMG432EEG   l l l .5000 .1875 .0313 .2031 CNMG433EEG    l l .5000 .1875 .0469 .2031 CNMG542EEG     l .6250 .2500 .0313 .2500 CNMG543EEG l   l  .6250 .2500 .0469 .2500 CNMG544EEG      .6250 .2500 .0625 .2500 CNMG643EEG    l l .7500 .2500 .0469 .3126 CNMG644EEG     .7500 .2500 .0625 .3126 CNMG432EMU l l l l l .5000 .1875 .0313 .2031 CNMG433EMU  l l l l .5000 .1875 .0469 .2031 CNMG434EMU  l  l l .5000 .1875 .0625 .2031 CNMG542EMU l l l l l .6250 .2500 .0313 .2500 CNMG543EMU l l l l l .6250 .2500 .0469 .2500 CNMG544EMU  l l  l .6250 .2500 .0625 .2500 CNMG642EMU l l .7500 .2500 .0313 .3126 CNMG643EMU l l l l l .7500 .2500 .0469 .3126 CNMG644EMU  l l l  .7500 .2500 .0625 .3126 CNMG646EMU      .7500 .2500 .0938 .3126 CNMG866EMU  l    1.000 .3750 .0938 .3622 CNMG432EEM    l l .5000 .1875 .0313 .2031 CNMG433EEM    l l .5000 .1875 .0469 .2031 CNMG434EEM     l .5000 .1875 .0625 .2031 CNMG542EEM     l .6250 .2500 .0313 .2500 CNMG543EEM   l l l .6250 .2500 .0469 .2500 CNMG544EEM   l   .6250 .2500 .0625 .2500 CNMG643EEM    l l .7500 .2500 .0469 .3126 CNMG644EEM     l .7500 .2500 .0625 .3126 CNMG646EEM     l .7500 .2500 .0938 .3126 CNMG866EEM      1.000 .3750 .0938 .3622

EGE

l l l l

10°

ELU

CNMG321ELU  l l  CNMG322ELU    

.3750 .1250 .0313 .1500 CNMG431ELU l l l l  .5000 .1875 .0156 .2031 CNMG432ELU l l l l  .5000 .1875 .0313 .2031 CNMG433ELU   l   .5000 .1875 .0469 .2031 CNMG431ELUW l l l l .5000 .1875 .0156 .2031 CNMG432ELUW l l l l .5000 .1875 .0313 .2031 CNMG433ELUW l l  l .5000 .1875 .0469 .2031 CNMG431ESE l l l l  .5000 .1875 .0156 .2031 CNMG432ESE l l l l l .5000 .1875 .0313 .2031 CNMG433ESE l l  l l .5000 .1875 .0469 .2031 CNMG331ESEW      .3750 .1875 .0156 .1500 CNMG332ESEW l l    .3750 .1875 .0313 .1500 CNMG431ESEW  l l l .5000 .1875 .0156 .2031 CNMG432ESEW l l l l .5000 .1875 .0313 .2031 CNMG433ESEW l l l l .5000 .1875 .0469 .2031 CNMG321EFE      .3750 .1250 .0156 .1500 CNMG322EFE      .3750 .1250 .0313 .1500 CNMG331EFE      .3750 .1875 .0156 .1500 CNMG332EFE      .3750 .1875 .0313 .1500 CNMG430.5EFE  l l l  .5000 .1875 .0078 .2031 CNMG431EFE  l   l .5000 .1875 .0156 .2031 CNMG432EFE  l   l .5000 .1875 .0313 .2031 CNMG433EFE  l l   .5000 .1875 .0469 .2031 CNMG321ESU   l  .3750 .1250 .0156 .1500 CNMG322ESU   l  .3750 .1250 .0313 .1500 CNMG32.51ESU     .3750 .1563 .0156 .1500 CNMG32.52ESU     .3750 .1563 .0313 .1500 CNMG331ESU     .3750 .1875 .0156 .1500 CNMG332ESU     .3750 .1875 .0313 .1500 CNMG333ESU      .3750 .1875 .0469 .1500 CNMG431ESU l l l l l .5000 .1875 .0156 .2031 CNMG432ESU l l l l l .5000 .1875 .0313 .2031 CNMG433ESU  l l l l .5000 .1875 .0469 .2031 CNMG431EEF     l .5000 .1875 .0156 .2031 CNMG432EEF l    l .5000 .1875 .0313 .2031 CNMG433EEF   l   .5000 .1875 .0469 .2031 CNMG431ESX  l l l l .5000 .1875 .0156 .2031 CNMG432ESX l l l l l .5000 .1875 .0313 .2031 CNMG433ESX   l l  .5000 .1875 .0469 .2031 CNMG431EUP l l .5000 .1875 .0156 .2031 CNMG432EUP l l l .5000 .1875 .0313 .2031 CNMG433EUP l .5000 .1875 .0469 .2031 CNMG542EUP l l .6250 .2500 .0313 .2500 CNMG543EUP l  .6250 .2500 .0469 .2500 CNMG643EUP l .7500 .2500 .0469 .3126 CNMG321EGU      .3750 .1250 .0156 .1500 CNMG322EGU   l l  .3750 .1250 .0313 .1500 CNMG331EGU  .3750 .1875 .0156 .1500 CNMG332EGU  .3750 .1875 .0313 .1500 CNMG333EGU      .3750 .1875 .0469 .1500 CNMG431EGU l l l l l .5000 .1875 .0156 .2031 CNMG432EGU l l l l l .5000 .1875 .0313 .2031 CNMG433EGU l l l l l .5000 .1875 .0469 .2031 CNMG434EGU      .5000 .1875 .0625 .2031 CNMG542EGU  l l l l .6250 .2500 .0313 .2500 CNMG543EGU  l l l l .6250 .2500 .0469 .2500 CNMG544EGU  l    .6250 .2500 .0625 .2500 CNMG432EGUW l l l l l .5000 .1875 .0313 .2031 CNMG433EGUW  l l l .5000 .1875 .0469 .2031 CNMG543EGUW  l l l l .6250 .2500 .0469 .2500

10°

ELUW

3°

EUX

10°

ESE

5°

ESEW

5°

EFE

0 °

ENG

20°

ESU

13°

EEF

4°

EEG

20°

ESX

3°

EUP

0 °

EMU

10°

EGU

4°

EEM

7°

EGUW

0 °

l = USA Stocked item  = Worldwide Warehouse item * A ll availbility subject to change . * AC8015P still available , see stock status

0 °

See next page for negative inserts availbility continued

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

DNMG 55° Diamond/Negative

CNMG 80° Diamond/Negative

Sumitomo Catalog Number DNMG431EFL

Sumitomo Catalog Number

Chipbreaker

EFL

.5000 .1875 .0156 .2031 .5000 .1875 .0313 .2031

EME

CNMG432EME l l l l l .5000 .1875 .0313 .2031 CNMG433EME  l l l l .5000 .1875 .0469 .2031 CNMG434EME   l l  .5000 .1875 .0625 .2031 CNMG542EME l l l l l .6250 .2500 .0313 .2500 CNMG543EME l l l l l .6250 .2500 .0469 .2500 CNMG544EME l l l l  .6250 .2500 .0625 .2500 CNMG643EME l  l l l .7500 .2500 .0469 .3126 CNMG644EME l  l l l .7500 .2500 .0625 .3126 CNMG646EME      .7500 .2500 .0938 .3126 CNMG866EME  l    1.000 .3750 .0938 .3622 CNMG432EMX  l l l .5000 .1875 .0313 .2031 CNMG433EMX  l l l .5000 .1875 .0469 .2031 CNMG434EMX   l .5000 .1875 .0625 .2031 CNMG542EMX   l l .6250 .2500 .0313 .2500 CNMG543EMX  l l l .6250 .2500 .0469 .2500 CNMG544EMX  l l l .6250 .2500 .0625 .2500 CNMG643EMX  l l l l .7500 .2500 .0469 .3126 CNMG644EMX  l l l l .7500 .2500 .0625 .3126 CNMG431ENZ  .5000 .1875 .0156 .2031 CNMG432ENZ l  .5000 .1875 .0313 .2031 CNMG433ENZ   .5000 .1875 .0469 .2031 CNMG434ENZ  .5000 .1875 .0625 .2031 CNMG542ENZ   .6250 .2500 .0313 .2500 CNMG543ENZ l l  .6250 .2500 .0469 .2500 CNMG544ENZ   .6250 .2500 .0625 .2500 CNMG642ENZ l  .7500 .2500 .0313 .3126 CNMG643ENZ    .7500 .2500 .0469 .3126 CNMG644ENZ l l .7500 .2500 .0625 .3126

l l

DNMG432EFL l l l



DNMG433EFL .5000 .1875 .0469 .2031 DNMG331EFE      .3750 .1875 .0156 .1500 DNMG332EFE l l    .3750 .1875 .0313 .1500 DNMG333EFE      .3750 .1875 .0469 .1500 DNMG430.5EFE  l   l .5000 .1875 .0078 .2031 DNMG431EFE  l l  l .5000 .1875 .0156 .2031 DNMG432EFE  l l  l .5000 .1875 .0313 .2031 DNMG433EFE     l .5000 .1875 .0469 .2031 DNMG440.5EFE     .5000 .2500 .0078 .2031 DNMG441EFE      .5000 .2500 .0156 .2031 DNMG442EFE      .5000 .2500 .0313 .2031 DNMG443EFE      .5000 .2500 .0469 .2031 DNMG331ELU l  l l .3750 .1875 .0156 .1500 DNMG332ELU l   l .3750 .1875 .0313 .1500 DNMG430.5ELU     .5000 .1875 .0078 .2031 DNMG431ELU  l l l  .5000 .1875 .0156 .2031 DNMG432ELU l l l l  .5000 .1875 .0313 .2031 DNMG433ELU l l    .5000 .1875 .0469 .2031 DNMG331ESU   l l  .3750 .1875 .0156 .1500 DNMG332ESU l l l l  .3750 .1875 .0313 .1500 DNMG333ESU    l  .3750 .1875 .0469 .1500 DNMG431ESU l l l l l .5000 .1875 .0156 .2031 DNMG432ESU l l l l l .5000 .1875 .0313 .2031 DNMG433ESU  l l l l .5000 .1875 .0469 .2031 DNMG441ESU     .5000 .2500 .0156 .2031 DNMG442ESU      .5000 .2500 .0313 .2031 DNMG443ESU      .5000 .2500 .0469 .2031 DNMG332ESE l l l l  .3750 .1875 .0313 .1500 DNMG431ESE  l l  l .5000 .1875 .0156 .2031 DNMG432ESE l l l l l .5000 .1875 .0313 .2031 DNMG433ESE l l l l l .5000 .1875 .0469 .2031 DNMG331EEF      .3750 .1875 .0156 .1500 DNMG332EEF   l   .3750 .1875 .0313 .1500 DNMG333EEF      .3750 .1875 .0469 .1500 DNMG431EEF     l .5000 .1875 .0156 .2031 DNMG432EEF     l .5000 .1875 .0313 .2031 DNMG433EEF      .5000 .1875 .0469 .2031 DNMG441EEF      .5000 .2500 .0156 .2031 DNMG442EEF      .5000 .2500 .0313 .2031 DNMG443EEF      .5000 .2500 .0469 .2031 DNMG431ESX l l  l l .5000 .1875 .0156 .2031 DNMG432ESX l l l l l .5000 .1875 .0313 .2031 DNMG433ESX  l   l .5000 .1875 .0469 .2031 DNMG431EUP l l .5000 .1875 .0156 .2031 DNMG432EUP l l .5000 .1875 .0313 .2031 DNMG433EUP  .5000 .1875 .0469 .2031 DNMG331EGU   l l  .3750 .1875 .0156 .1500 DNMG332EGU l  l l l .3750 .1875 .0313 .1500 DNMG333EGU      .3750 .1875 .0469 .1500 DNMG431EGU l l l l l .5000 .1875 .0156 .2031 DNMG432EGU l l l l l .5000 .1875 .0313 .2031 DNMG433EGU l l l l l .5000 .1875 .0469 .2031 DNMG434EGU  .5000 .1875 .0625 .2031 DNMG441EGU      .5000 .2500 .0156 .2031 DNMG442EGU      .5000 .2500 .0313 .2031 DNMG443EGU      .5000 .2500 .0469 .2031 DNMG444EGU  .5000 .2500 .0625 .2031 DNMG332EGE   l l l .3750 .1875 .0313 .1500 DNMG333EGE  l l l  .3750 .1875 .0469 .1500 DNMG431EGE  l l l  .5000 .1875 .0156 .2031 DNMG432EGE l l l l  .5000 .1875 .0313 .2031 DNMG433EGE l l  l  .5000 .1875 .0469 .2031 DNMG434EGE  .5000 .1875 .0625 .2031 DNMG441EGE      .5000 .2500 .0156 .2031 DNMG442EGE      .5000 .2500 .0313 .2031 DNMG443EGE      .5000 .2500 .0469 .2031 DNMG444EGE      .5000 .2500 .0625 .2031

10°

EFE

4°

EMX

20°

ELU

-15°

ENZ

10°

ESU

4°

CNMM 80° Diamond/Negative

13°

ESE

ENP

CNMM432ENP      .5000 .1875 .0313 .2031 CNMM433ENP      .5000 .1875 .0469 .2031 CNMM434ENP      .5000 .1875 .0625 .2031 CNMM542ENP   .6250 .2500 .0313 .2500 CNMM543ENP      .6250 .2500 .0469 .2500 CNMM544ENP      .6250 .2500 .0625 .2500 CNMM642ENP   .7500 .2500 .0313 .3126 CNMM643ENP      .7500 .2500 .0469 .3126 CNMM644ENP      .7500 .2500 .0625 .3126 CNMM646ENP      .7500 .2500 .0938 .3126 CNMM856ENP  1.000 .3125 .0938 .3622 CNMM866ENP  1.000 .3750 .0938 .3622 CNMM432EHG  l  l  .5000 .1875 .0313 .2031 CNMM433EHG  l  l  .5000 .1875 .0469 .2031 CNMM434EHG  .5000 .1875 .0625 .2031 CNMM543EHG l  l   .6250 .2500 .0469 .2500 CNMM544EHG      .6250 .2500 .0625 .2500 CNMM643EHG    l  .7500 .2500 .0469 .3126 CNMM644EHG  l    .7500 .2500 .0625 .3126 CNMM646EHG      .7500 .2500 .0938 .3126 CNMM432EHP   .5000 .1875 .0313 .2031 CNMM433EHP   .5000 .1875 .0469 .2031 CNMM434EHP   .5000 .1875 .0625 .2031 CNMM542EHP   .6250 .2500 .0313 .2500 CNMM543EHP   .6250 .2500 .0469 .2500 CNMM544EHP   .6250 .2500 .0625 .2500 CNMM642EHP   .7500 .2500 .0313 .3126 CNMM643EHP   .7500 .2500 .0469 .3126 CNMM644EHP   .7500 .2500 .0625 .3126 CNMM646EHP   .7500 .2500 .0938 .3126 CNMM644EHF   .7500 .2500 .0625 .3126 CNMM646EHF   .7500 .2500 .0938 .3126 CNMM866EHF   1.000 .3750 .0938 .3622 CNMM868EHF   1.000 .3750 .1250 .3622

5°

EEF

0 °

20°

EHG

ESX

3°

EUP

10°

EGU

0 °

EHP

7°

0 °

EGE

EHF

-15°

l = USA Stocked item  = Worldwide Warehouse item

* A ll availbility subject to change . * AC8015P still available , see stock status

3°

See next page for negative inserts availbility continued

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

DNMG 55° Diamond/Negative

Cont’d

DNMM 55° Diamond/Negative

Sumitomo Catalog Number

Sumitomo Catalog Number DNMM431ENP

Chipbreaker

DNMG332EUX      .3750 .1875 .0313 .1500 DNMG431EUX  l l l l .5000 .1875 .0156 .2031 DNMG432EUX  l l l l .5000 .1875 .0313 .2031 DNMG433EUX l l  l  .5000 .1875 .0469 .2031 DNMG441EUX      .5000 .2500 .0156 .2031 DNMG442EUX      .5000 .2500 .0313 .2031 DNMG443EUX      .5000 .2500 .0469 .2031 DNMG444EUX  .5000 .2500 .0625 .2031 DNMG331ENG l  .3750 .1875 .0156 .1500 DNMG332ENG l l .3750 .1875 .0313 .1500 DNMG431ENG l l l .5000 .1875 .0156 .2031 DNMG432ENG l l l l .5000 .1875 .0313 .2031 DNMG433ENG   .5000 .1875 .0469 .2031 DNMG441ENG  .5000 .2500 .0156 .2031 DNMG442ENG   .5000 .2500 .0313 .2031 DNMG443ENG  .5000 .2500 .0469 .2031 DNMG444ENG  .5000 .2500 .0625 .2031 DNMG542ENG l l l .6250 .2500 .0313 .2500 DNMG543ENG l l l .6250 .2500 .0469 .2500 DNMG332EEG      .3750 .1875 .0313 .1500 DNMG333EEG      .3750 .1875 .0469 .1500 DNMG431EEG    l l .5000 .1875 .0156 .2031 DNMG432EEG   l l l .5000 .1875 .0313 .2031 DNMG433EEG      .5000 .1875 .0469 .2031 DNMG441EEG      .5000 .2500 .0156 .2031 DNMG442EEG      .5000 .2500 .0313 .2031 DNMG443EEG      .5000 .2500 .0469 .2031 DNMG432EMU l l l l l .5000 .1875 .0313 .2031 DNMG433EMU  l l l  .5000 .1875 .0469 .2031 DNMG434EMU   .5000 .1875 .0625 .2031 DNMG442EMU      .5000 .2500 .0313 .2031 DNMG443EMU      .5000 .2500 .0469 .2031 DNMG444EMU  .5000 .2500 .0625 .2031 DNMG432EEM    l l .5000 .1875 .0313 .2031 DNMG433EEM      .5000 .1875 .0469 .2031 DNMG434EEM   .5000 .1875 .0625 .2031 DNMG442EEM      .5000 .2500 .0313 .2031 DNMG443EEM      .5000 .2500 .0469 .2031 DNMG432EME l l l l l .5000 .1875 .0313 .2031 DNMG433EME   l l  .5000 .1875 .0469 .2031 DNMG434EME l  .5000 .1875 .0625 .2031 DNMG442EME      .5000 .2500 .0313 .2031 DNMG443EME      .5000 .2500 .0469 .2031 DNMG444EME      .5000 .2500 .0625 .2031 DNMG432EMX   l l .5000 .1875 .0313 .2031 DNMG433EMX   l l .5000 .1875 .0469 .2031 DNMG434EMX l .5000 .1875 .0625 .2031 DNMG442EMX    .5000 .2500 .0313 .2031 DNMG443EMX    .5000 .2500 .0469 .2031 DNMG431ENZ  l .5000 .1875 .0156 .2031 DNMG432ENZ l l .5000 .1875 .0313 .2031 DNMG433ENZ l  .5000 .1875 .0469 .2031 DNMG442ENZ  .5000 .2500 .0313 .2031 DNMG443ENZ  .5000 .2500 .0469 .2031 DNMG542ENZ l l .6250 .2500 .0313 .2500 DNMG543ENZ l l .6250 .2500 .0469 .2500 DNMG544ENZ l .6250 .2500 .0625 .2500 DNMG431RHM    .5000 .1875 .0156 .2031 DNMG432RHM    .5000 .1875 .0313 .2031

  .5000 .1875 .0156 .2031 DNMM432ENP      .5000 .1875 .0313 .2031 DNMM433ENP      .5000 .1875 .0469 .2031 DNMM434ENP     .5000 .1875 .0625 .2031 DNMM441ENP  .5000 .2500 .0156 .2031 DNMM442ENP      .5000 .2500 .0313 .2031 DNMM443ENP      .5000 .2500 .0469 .2031 DNMM444ENP     .5000 .2500 .0625 .2031 DNMM431EHP   .5000 .1875 .0156 .2031 DNMM432EHP   .5000 .1875 .0313 .2031 DNMM433EHP   .5000 .1875 .0469 .2031 DNMM434EHP  .5000 .1875 .0625 .2031 DNMM441EHP  .5000 .2500 .0156 .2031 DNMM442EHP   .5000 .2500 .0313 .2031 DNMM443EHP   .5000 .2500 .0469 .2031 DNMM444EHP  .5000 .2500 .0625 .2031

EUX

ENP

0 °

ENG

EHP

0 °

DNMX 55° Diamond/Negative

DNMX331ESEW  l    .3750 .1875 .0156 .1500 DNMX332ESEW l l  l  .3750 .1875 .0313 .1500 DNMX333ESEW    l  .3750 .1875 .0469 .1500 DNMX431ESEW  l l l .5000 .1875 .0156 .2031 DNMX432ESEW l l l l .5000 .1875 .0313 .2031 DNMX433ESEW    l .5000 .1875 .0469 .2031 DNMX432EGUW l l l .5000 .1875 .0313 .2031 DNMX433EGUW l l l .5000 .1875 .0469 .2031

ESEW

0 °

EEG

5°

EGUW

7° RNMG Round Type/Negative RNMG43ENT

0 °

EMU

l .5000 .1875 l .6250 .2500 l .7500 .2500 l 1.000 .2500 l 1.000 .3750

.2031 .2500 .3126 .3622 .3622

RNMG54ENU RNMG64ENV RNMG84ENY RNMG86ENY

—

4°

EEM

SNMG 90° Square/Negative SNMG432EFL EFL

.5000 .1875 .0313 .2031

10°

0 °

EFE

SNMG322EFE l l .3750 .125 .0313 .1500 SNMG431EFE     l .5000 .1875 .0156 .2031 SNMG432EFE     l .5000 .1875 .0313 .2031 SNMG433EFE      .5000 .1875 .0469 .2031 SNMG432ELU     .5000 .1875 .0313 .2031 SNMG433ELU  l   .5000 .1875 .0469 .2031

EME

20°

ELU

4°

10°

EMX

SNMG432ESU  l  l l .5000 .1875 .0313 .2031

ESU

13°

SNMG432ESE l l   l .5000 .1875 .0313 .2031 SNMG433ESE l  l l  .5000 .1875 .0469 .2031 SNMG431EEF      .5000 .1875 .0156 .2031 SNMG432EEF     l .5000 .1875 .0313 .2031 SNMG432ESX  l l l l .5000 .1875 .0313 .2031 SNMG433ESX      .5000 .1875 .0469 .2031

ESE

-15°

ENZ

5°

EEF

20°

ESX

3°

4°

l = USA Stocked item  = Worldwide Warehouse item

15°

DNM L/R 55° Diamond/Negative DNML431EHM  HM

* A ll availbility subject to change . * AC8015P still available , see stock status

.5000 .1875 .0156 .2031 .5000 .1875 .0313 .2031 .5000 .1875 .0156 .2031 .5000 .1875 .0313 .2031

DNML432EHM DNMR431EHM DNMR431EHM



   

15°

See next page for negative inserts availbility continued

Coated Grades for Steel Turning AC8115P/AC8020P/AC8025P/AC8035P

SNMG 90° Square/Negative

Cont’d

SNMG 90° Square/Negative

Cont’d

Sumitomo Catalog Number

Sumitomo Catalog Number SNMG431EUP SNMG432EUP SNMG433EUP SNMG321EGU

Chipbreaker

EUP

SNMG432EME l     .5000 .1875 .0313 .2031 SNMG433EME    l  .5000 .1875 .0469 .2031 SNMG434EME  l  l  .5000 .1875 .0625 .2031 SNMG542EME      .6250 .2500 .0313 .2500 SNMG543EME l l  l  .6250 .2500 .0469 .2500 SNMG544EME l     .6250 .2500 .0625 .2500 SNMG643EME   l l l .7500 .2500 .0469 .3126 SNMG644EME l l l l l .7500 .2500 .0625 .3126 SNMG646EME      .7500 .2500 .0938 .3126 SNMG866EME    l  1.000 .3750 .0938 .3622 SNMG432EMX    l .5000 .1875 .0313 .2031 SNMG433EMX  l l  .5000 .1875 .0469 .2031 SNMG434EMX    .5000 .1875 .0625 .2031 SNMG543EMX  l l l .6250 .2500 .0469 .2500 SNMG544EMX  l l  .6250 .2500 .0625 .2500 SNMG643EMX   l l l .7500 .2500 .0469 .3126 SNMG644EMX  l l l  .7500 .2500 .0625 .3126 SNMG432ENZ l l .5000 .1875 .0313 .2031 SNMG433ENZ   .5000 .1875 .0469 .2031 SNMG434ENZ  l .5000 .1875 .0625 .2031 SNMG543ENZ  l .6250 .2500 .0469 .2500 SNMG544ENZ l .6250 .2500 .0625 .2500 SNMG642ENZ l .7500 .2500 .0313 .3126 SNMG643ENZ  l .7500 .2500 .0469 .3126 SNMG644ENZ   .7500 .2500 .0625 .3126 SNMG866ENZ l 1.000 .3750 .0938 .3622

l .5000 .1875 .0156 .2031 l l .5000 .1875 .0313 .2031  .5000 .1875 .0469 .2031

EME

10°

l l .3750 .1250 .0156 .1500 SNMG322EGU      .3750 .1250 .0313 .1500 SNMG431EGU    l  .5000 .1875 .0156 .2031 SNMG432EGU  l l l l .5000 .1875 .0313 .2031 SNMG433EGU  l l l  .5000 .1875 .0469 .2031 SNMG434EGU    l  .5000 .1875 .0625 .2031 SNMG542EGU     l .6250 .2500 .0313 .2500 SNMG543EGU    l l .6250 .2500 .0469 .2500 SNMG544EGU     l .6250 .2500 .0625 .2500 SNMG432EGE  l    .5000 .1875 .0313 .2031 SNMG433EGE      .5000 .1875 .0469 .2031 SNMG434EGE    l  .5000 .1875 .0625 .2031 SNMG542EGE     l .6250 .2500 .0313 .2500 SNMG543EGE   l  l .6250 .2500 .0469 .2500 SNMG544EGE     l .6250 .2500 .0625 .2500 SNMG322EUX l .3750 .1250 .0313 .1500 SNMG431EUX  .5000 .1875 .0156 .2031 SNMG432EUX    l  .5000 .1875 .0313 .2031 SNMG433EUX   l l l .5000 .1875 .0469 .2031 SNMG434EUX  l  l l .5000 .1875 .0625 .2031 SNMG643EUX l  l l  .7500 .2500 .0469 .3126 SNMG644EUX    l  .7500 .2500 .0625 .3126 SNMG322ENG  l .3750 .1250 .0313 .1500 SNMG432ENG l l  .5000 .1875 .0313 .2031 SNMG433ENG   .5000 .1875 .0469 .2031 SNMG434ENG  .5000 .1875 .0625 .2031 SNMG543ENG l l .6250 .2500 .0469 .2500 SNMG643ENG l l .7500 .2500 .0469 .3126 SNMG644ENG l l .7500 .2500 .0625 .3126 SNMG866ENG l  1.000 .3750 .0938 .3622 SNMG431EEG     l .5000 .1875 .0156 .2031 SNMG432EEG    l l .5000 .1875 .0313 .2031 SNMG433EEG     l .5000 .1875 .0469 .2031 SNMG542EEG     l .6250 .2500 .0313 .2500 SNMG543EEG l l l   .6250 .2500 .0469 .2500 SNMG544EEG      .6250 .2500 .0625 .2500 SNMG643EEG     l .7500 .2500 .0469 .3126 SNMG644EEG     l .7500 .2500 .0625 .3126 SNMG432EMU l l l l l .5000 .1875 .0313 .2031 SNMG433EMU    l l .5000 .1875 .0469 .2031 SNMG434EMU    l l .5000 .1875 .0625 .2031 SNMG542EMU     l .6250 .2500 .0313 .2500 SNMG543EMU l l l l .6250 .2500 .0469 .2500 SNMG544EMU   l l l .6250 .2500 .0625 .2500 SNMG643EMU   l l l .7500 .2500 .0469 .3126 SNMG644EMU  l l l l .7500 .2500 .0625 .3126 SNMG646EMU   l   .7500 .2500 .0938 .3126 SNMG866EMU   l l  1.000 .3750 .0938 .3622 SNMG432EEM    l l .5000 .1875 .0313 .2031 SNMG433EEM     l .5000 .1875 .0469 .2031 SNMG542EEM      .6250 .2500 .0313 .2500 SNMG543EEM     l .6250 .2500 .0469 .2500 SNMG544EEM     l .6250 .2500 .0625 .2500 SNMG643EEM     l .7500 .2500 .0469 .3126 SNMG644EEM      .7500 .2500 .0625 .3126 SNMG646EEM      .7500 .2500 .0938 .3126 SNMG866EEM     l 1.000 .3750 .0938 .3622 SNMG432LHM   .5000 .1875 .0313 .2031 SNMG432RHM  .5000 .1875 .0313 .2031 SNML432EHM    .5000 .1875 .0313 .2031 SNMR432EHM     .5000 .1875 .0313 .2031

EGU

EMX 4°

7°

EGE

-15°

ENZ

3°

EUX

0 °

ENG

4°

SNMM 90° Square/Negative

SNMM432ENP      .5000 .1875 .0313 .2031 SNMM433ENP      .5000 .1875 .0469 .2031 SNMM434ENP      .5000 .1875 .0625 .2031 SNMM435ENP  .5000 .1875 .0781 .2031 SNMM543ENP     .6250 .2500 .0469 .2500 SNMM544ENP     .6250 .2500 .0625 .2500 SNMM643ENP      .7500 .2500 .0469 .3126 SNMM644ENP      .7500 .2500 .0625 .3126 SNMM856ENP      1.000 .3125 .0938 .3622 SNMM866ENP     1.000 .3750 .0938 .3622 SNMM1066ENP  1.250 .3750 .0938 .3465 SNMM432EHG     l .5000 .1875 .0313 .2031 SNMM433EHG    l  .5000 .1875 .0469 .2031 SNMM434EHG      .5000 .1875 .0625 .2031 SNMM544EHG   l  .6250 .2500 .0625 .2500 SNMM643EHG      .7500 .2500 .0469 .3126 SNMM644EHG     l .7500 .2500 .0625 .3126 SNMM646EHG    l  .7500 .2500 .0938 .3126 SNMM432EHP   .5000 .1875 .0313 .2031 SNMM433EHP   .5000 .1875 .0469 .2031 SNMM434EHP   .5000 .1875 .0625 .2031 SNMM643EHP   .7500 .2500 .0469 .3126 SNMM644EHP   .7500 .2500 .0625 .3126 SNMM856EHP      1.000 .3125 .0938 .3622 SNMM866EHP     1.000 .3750 .0938 .3622 SNMM1066EHP     1.250 .3750 .0938 .3465 SNMM856EHU     1.000 .3125 .0938 .3622 SNMM866EHU     1.000 .3750 .0938 .3622 SNMM1066EHU     1.250 .3750 .0938 .3465 SNMM856EHW     1.000 .3125 .0938 .3622 SNMM866EHW     1.000 .3750 .0938 .3622 SNMM1066EHW     1.250 .3750 .0938 .3465 SNMM1066ENS    1.250 .3750 .0938 .3465 SNMM644EHF   .7500 .2500 .0625 .3126 SNMM646EHF   .7500 .2500 .0938 .3126 SNMM856EHF   1.000 .3125 .0938 .3622 SNMM858EHF   1.000 .3125 .1250 .3622 SNMM866EHF   1.000 .3750 .0938 .3622 SNMM868EHF   1.000 .3750 .1250 .3622 SNMM1066EHF   1.250 .3750 .0938 .3465

ENP

4°

EEG

0 °

EHG

0 °

EMU

0 °

EHP

4°

EEM

0 °

EHU

0 °

EHW

0 °

ENS EHF

15°

l = USA Stocked item  = Worldwide Warehouse item

* A ll availbility subject to change . * AC8015P still available , see stock status

-15°

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