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TM8110/8220
Coated:PVD , Workpiece material:stainless steel
Features & Grades
Chipbreakers
Chipbreakers
Chipbreaker Features Application Cuting Edge
MP Exellent chip control when finish cutting.Outstanding chip control when high feedturning at small depth of cut.
GM Applicable to a wide range of cutting condition with sharp edge.Recommended chipbreaker for stainless steel turning.
LR Smooth chipbreaker geometryimproves chip flow with less adhesion.Large curled chips.        
MM

Developed chipbreaker for mediumcutting.

Excellent chip control due to wide,positive chip flow zone.

Standard Cutting Conditions
Negative inserts

ISO

Operation

Chipbreaker

Grade

ap(mm)

f(mm/rev)

Vc(m/min)

 

M

Medium cutting

GM

TM8110

1.0-4.0

0.15-0.35

100-220

 

TM8220

100-220

 

MP

TM8110

1.0-4.0

0.15-0.40

100-220

 

TM8220

100-220

 

Heavy cutting

LR

TM8110

1.5-5.0

0.15-0.50

100-220

 

TM8220

100-220

 

Positive inserts

ISO

Operation

Chipbreaker

Grade

ap(mm)

f(mm/rev)

Vc(m/min)

M

Finishing to
Medium cutting

MM

TM8110

0.5-2.5

0.1-0.3

100-220

TM8220

100-220

Practical cases

Workingpiece Type:

Equipment Parts
Work Material: SUS304
Inserts: DNMG110404-GM
Grade: TM8110
Cutting Conditions: VC=100(m/min)
f=0.2(mm/rev)
ap=1.5(mm)
Cooling From: Wet

 

Workingpiece Type: Pipe fitting
Work Material: SUS316
Inserts: DCMTO70202-MM
Grade: TM8220
Cutting Conditions: VC=150(m/min)
f=0.1(mm/rev)
ap=0.8(mm)
Cooling From: Wet
E-Catalog-Turning