cvd coated grade for steel turning mc6115

TOOL NEWS

MC6115 NEW

B266B

CVD Coated Grade for Steel Turning

Bringing the Ultimate Performance in High Speed Cutting

1

MC6115CVD Coated Grade for Steel Turning

Features

*By Image

Crystal Orientation

MC6115 improves high speed machining and process efficiency with a dramatic improvement in resistance to wear and heat.

"Super" Nano Texture TechnologyThe outstanding crystal orientation of Al2O3 coatings has been developed by improving the conventional Nano Texture Technology. These technological improvements increase wear resistance and tool life.

Thick Al2O3 coating improves wear resistance at high temperature

2

Al2O3

TiCN

MC6115

Super TOUGH-Grip

*By Image

Super TOUGH-Grip

Strengthen Coatings

Relax the Tensile Stress

Cracks that occur by the impact in unstable cutting is prevented by the relaxation of the tensile stress in each coating. MC6115 decreases the tensile stress by 80% compared to our conventional CVD inserts.

Protection Against Sudden Fracturing

Large Tensile Stress

Large Tensile Stress

Small Tensile Stress

Small Tensile Stress

Impact Stress when During Machining

Impact Stress when During Machining

Conventional CVD inserts

Cracks are generated in the surface of coatings during machining. They propagate through the coating into the substrate due to the large tensile stress in the coating structure. This creates one of the main causes of sudden insert breakage.

MC6115 has a much lower level of stress than conventional CVD coatings due to the surface treatment. This divides the force of impacts during machining and protects from sudden fracturing.

MC6115 has higher peeling resistance due to the improvement of the TOUGH-Grip interlayer. This technology provides the ultimate enhancement of the adhesion between coating layers.

3

ISO CVD

P

10

20

30

40

MC

6035

MC

6025M

C61

15

MC

6015

UE

6110

PMC6115

MC6025

MC6035

MC6115 MH Br

Selection Criteria Application Range

Work Material Cutting Mode Grade

Steels

Stee

ls

After 2 Minutes Machining Chrome Steel

Conventional CVD Insert

<Cutting Conditions> Workpiece Material : JIS SCr420H 170HB Inserts : CNMG120408-MHCutting Speed : vc = 200 m/minFeed per Rev. : f r=0.3 mm/revDepth of Cut : ap = 1.5 mmCutting Mode : Dry Cutting

Continuous Cutting

Interrupted Cutting

Low

Medium

High

Improved Outer Coating (Layer)The outer layer of MC6115 restricts chip welding thereby improving the dimension and surface roughness of components. This also enables easy recognition of whether the corner can continue machining.

4

M

LP 43210 0.1 0.3 0.5

11°0.2 mm

15°0.1 mm

SH 43210 0.1 0.3 0.5

15°

15° 0.2 mm

SA 43210 0.1 0.3 0.5

25°

25°8°

10°0.3 mm

0.34 mm

SW 43210 0.1 0.3 0.5

18°

18°7°

7°0.15 mm

0.15 mm

M

MP 543210 0.1 0.3 0.5

15°

11°

0.15 mm

0.2 mm

MA 543210 0.1 0.3 0.5

6°

6°

22°

22°

0.2 mm

0.2 mm

MH 543210 0.1 0.3 0.5

16°

16°

0.25 mm

0.35 mm

543210 0.1 0.3 0.5

15°

15°

0.25 mm

0.25 mm

MW 543210 0.1 0.3 0.5

19°

19°

0.25 mm

0.3 mm

CNMG120408-LP

CNMG120408-SH

CNMG120408-MP

CNMG120408-SA

CNMG120408-SW

CNMG120408-MH

CNMG120408

CNMG120408-MW

CNMG120408-MA

Appli

catio

n

Tole

ranc

e

Chip Breaker Name and

PictureFeatures Cross Section

Geometry

Ligh

t Cut

ting

First recommendation for light cutting of carbon steel and alloy steelStable chip control in the light cutting range.The curved edge allows smooth chip discharge.

Alternative chipbreaker for light cutting of carbon steel and alloy steelCan be used at low depth of cuts and high feed rates.The curved edge allows smooth chip discharge.Recommended for workpieces in the 160─250HB range.

Alternative chipbreaker for light cutting of carbon steel and alloy steelSuperior chip control at small depth of cuts.Covers copying and back turning with wavy edge.Recommended for workpieces in the 200─300HB range.

Wiper insert for light cutting of carbon steel, alloy steel, stainless steel and cast ironIn comparison to conventional chip breakers, the surface finish is maintained even if the feed per revolution is doubled.Wiper design for increased productivity and improved surface finish.

Med

ium

Cut

ting

First recommendation for medium cutting of carbon steel and alloy steelSuitable for medium to light cutting.Breaker geometry appropriate for copying and back turning.Cutting edge geometry for an optimum balance of sharpness and fracture resistance.

First recommendation for medium cutting of carbon steel and alloy steelIdeal for general cutting applications.Positive land provides sharp cutting action.

Alternative chipbreaker for medium cutting of carbon steel and alloy steelFlat land offers high edge strength.Good chip control with suitable chip pocket.

Standard Alternative chipbreaker for medium cutting of carbon steel and alloy steelFlat land offers high edge strength.Flat top breaker shape offers high edge strength.

Wiper insert for medium cutting carbon steel, alloy steel, stainless steel and cast ironThe wiper allows up to two times higher feed.A wide chip pocket prevents chip jamming.

Carbon Steel • Alloy Steel

ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank

Carbon Steel • Alloy Steelap

( mm

)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank

Chip Breaker System for Steel TurningNegative Inserts

5

M

RP 7

5

3

10 0.1 0.3 0.5 0.7

0.33 mm

3°0.33 mm

GH 7

5

3

10 0.1 0.3 0.5 0.7

18° 0.32 mm

0.32 mm18°

CNMG120408-GH

CNMG120408-RP

P

180─280HB

L MC6115 LP 250─480 0.10─0.40 0.30─2.00

L MC6115 SH 250─480 0.10─0.40 0.30─2.00

L MC6115 SA 250─480 0.10─0.40 0.30─2.00

L MC6115 SW 250─480 0.10─0.50 0.30─2.50

M MC6115 MP 230─440 0.16─0.50 0.30─4.00

M MC6115 MA 230─440 0.20─0.50 0.30─4.00

M MC6115 Std 230─440 0.25─0.60 1.50─5.00

M MC6115 MW 230─440 0.20─0.60 0.90─4.00

R MC6115 RP 215─415 0.25─0.60 1.50─6.00

R MC6115 GH 215─415 0.25─0.60 1.50─6.00

L MC6115 LP 250─480 0.10─0.40 0.30─2.00

L MC6115 SH 250─480 0.10─0.40 0.30─2.00

L MC6115 SA 250─480 0.10─0.40 0.30─2.00

L MC6115 SW 250─480 0.10─0.50 0.30─2.50

M MC6115 MP 230─440 0.16─0.50 0.30─4.00

M MC6115 MA 230─440 0.20─0.50 0.30─4.00

M MC6115 MH 230─440 0.20─0.55 1.00─4.00

M MC6115 Std 230─440 0.25─0.60 1.50─5.00

M MC6115 MW 230─440 0.20─0.60 0.90─4.00

R MC6115 RP 215─415 0.25─0.60 1.50─6.00

R MC6115 GH 215─415 0.25─0.60 1.50─6.00

(mm)


Appli

catio

n

Tole

ranc

e

Chip Breaker Name and

PictureFeatures Cross Section

Geometry

Rou

gh C

uttin

g

First recommendation for rough cutting of carbon steel and alloy steelFor interrupted cuts and removing scale.Good balance of cutting edge strength and low cutting resistance because of suitable rake angle.

Alternative chip breaker for rough cutting of carbon steel, alloy steel and cast ironFor interrupted cuts and removing scale.A combination of wide land and a large chip pocket allows high feed rates.


ap ( m

m)

f (mm/rev)

Corner

Flank


ap ( m

m)

f (mm/rev)

Corner

Flank

Chip Breaker System for Steel TurningNegative Inserts

Recommended Cutting ConditionsNegative Inserts (For External Turning)

*Recommended cutting conditions for 5º/7º/11º positive inserts are provided as a guideline only.Verify the recommended conditions for each boring bar as cutting conditions for internal machining will vary depending on the length ofoverhang.

Work Material Properties Cutting Range Grade Chip Breaker Cutting Speedvc (m/min)

Feedf (mm/rev)

Depth of Cutap

Carbon and Alloy Steels

Cutting Conditions : : Stable Cutting : General Cutting : Unstable CuttingCutting Area : L : Light Cutting M : Medium Cutting R : Rough Cutting

6

MC6115

SEPSR80º

IC

RED1

CNMG

LP SH SA SW MP MA

MH MW RP GH

MC6115 IC S RE D1

CNMG120404-LP L u 12.7 4.76 0.4 5.16CNMG120408-LP L a 12.7 4.76 0.8 5.16CNMG120412-LP L a 12.7 4.76 1.2 5.16CNMG120404-SH L u 12.7 4.76 0.4 5.16CNMG120408-SH L a 12.7 4.76 0.8 5.16CNMG120412-SH L a 12.7 4.76 1.2 5.16CNMG120404-SA L u 12.7 4.76 0.4 5.16CNMG120408-SA L u 12.7 4.76 0.8 5.16CNMG120412-SA L u 12.7 4.76 1.2 5.16CNMG120404-SW L u 12.7 4.76 0.4 5.16CNMG120408-SW L a 12.7 4.76 0.8 5.16CNMG120412-SW L u 12.7 4.76 1.2 5.16CNMG120404-MP M u 12.7 4.76 0.4 5.16CNMG120408-MP M a 12.7 4.76 0.8 5.16CNMG120412-MP M a 12.7 4.76 1.2 5.16CNMG120416-MP M u 12.7 4.76 1.6 5.16CNMG160608-MP M u 15.875 6.35 0.8 6.35CNMG160612-MP M u 15.875 6.35 1.2 6.35CNMG160616-MP M u 15.875 6.35 1.6 6.35CNMG120404-MA M u 12.7 4.76 0.4 5.16CNMG120408-MA M a 12.7 4.76 0.8 5.16CNMG120412-MA M a 12.7 4.76 1.2 5.16CNMG120416-MA M u 12.7 4.76 1.6 5.16CNMG160608-MA M u 15.875 6.35 0.8 6.35CNMG160612-MA M u 15.875 6.35 1.2 6.35CNMG160616-MA M u 15.875 6.35 1.6 6.35CNMG190612-MA M u 19.05 6.35 1.2 7.93CNMG190616-MA M u 19.05 6.35 1.6 7.93

MC6115 IC S RE D1

CNMG120404-MH M u 12.7 4.76 0.4 5.16CNMG120408-MH M a 12.7 4.76 0.8 5.16CNMG120412-MH M a 12.7 4.76 1.2 5.16CNMG120416-MH M u 12.7 4.76 1.6 5.16CNMG160608-MH M u 15.875 6.35 0.8 6.35CNMG160612-MH M u 15.875 6.35 1.2 6.35CNMG160616-MH M u 15.875 6.35 1.6 6.35CNMG190612-MH M u 19.05 6.35 1.2 7.93CNMG190616-MH M u 19.05 6.35 1.6 7.93CNMG120404 M u 12.7 4.76 0.4 5.16CNMG120408 M a 12.7 4.76 0.8 5.16CNMG120412 M a 12.7 4.76 1.2 5.16CNMG120416 M u 12.7 4.76 1.6 5.16CNMG160608 M u 15.875 6.35 0.8 6.35CNMG160612 M u 15.875 6.35 1.2 6.35CNMG160616 M u 15.875 6.35 1.6 6.35CNMG190608 M u 19.05 6.35 0.8 7.93CNMG190612 M u 19.05 6.35 1.2 7.93CNMG190616 M u 19.05 6.35 1.6 7.93CNMG120408-MW M u 12.7 4.76 0.8 5.16CNMG120412-MW M u 12.7 4.76 1.2 5.16CNMG120408-RP R a 12.7 4.76 0.8 5.16CNMG120412-RP R a 12.7 4.76 1.2 5.16CNMG120416-RP R u 12.7 4.76 1.6 5.16CNMG160612-RP R u 15.875 6.35 1.2 6.35CNMG160616-RP R u 15.875 6.35 1.6 6.35CNMG190612-RP R u 19.05 6.35 1.2 7.93CNMG190616-RP R u 19.05 6.35 1.6 7.93CNMG120408-GH R u 12.7 4.76 0.8 5.16CNMG120412-GH R u 12.7 4.76 1.2 5.16CNMG120416-GH R u 12.7 4.76 1.6 5.16CNMG160612-GH R u 15.875 6.35 1.2 6.35CNMG160616-GH R u 15.875 6.35 1.6 6.35CNMG190612-GH R u 19.05 6.35 1.2 7.93CNMG190616-GH R u 19.05 6.35 1.6 7.93

(mm)

Light Light Light Light Medium Medium

(Wiper)

Medium Medium Medium Rough Rough

Standard

(Wiper)

M Class Negative Inserts (With Hole)

Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

u : Available soon a : Inventory maintained in Japan. (10 inserts in one case)

7

MC6115

SEPSR55º IC

RED1DNMG

LP SH SA

MP MA MH RP GH

MC6115 IC S RE D1

DNMG150404-LP L u 12.7 4.76 0.4 5.16DNMG150408-LP L a 12.7 4.76 0.8 5.16DNMG150412-LP L a 12.7 4.76 1.2 5.16DNMG150604-LP L u 12.7 6.35 0.4 5.16DNMG150608-LP L a 12.7 6.35 0.8 5.16DNMG150612-LP L a 12.7 6.35 1.2 5.16DNMG150404-SH L u 12.7 4.76 0.4 5.16DNMG150408-SH L a 12.7 4.76 0.8 5.16DNMG150412-SH L a 12.7 4.76 1.2 5.16DNMG150604-SH L u 12.7 6.35 0.4 5.16DNMG150608-SH L a 12.7 6.35 0.8 5.16DNMG150612-SH L a 12.7 6.35 1.2 5.16DNMG150404-SA L u 12.7 4.76 0.4 5.16DNMG150408-SA L u 12.7 4.76 0.8 5.16DNMG150412-SA L u 12.7 4.76 1.2 5.16DNMG150604-SA L u 12.7 6.35 0.4 5.16DNMG150608-SA L u 12.7 6.35 0.8 5.16DNMG150612-SA L a 12.7 6.35 1.2 5.16

MC6115 IC S RE D1

DNMG150404-MP M u 12.7 4.76 0.4 5.16DNMG150408-MP M a 12.7 4.76 0.8 5.16DNMG150412-MP M a 12.7 4.76 1.2 5.16DNMG150416-MP M u 12.7 4.76 1.6 5.16DNMG150604-MP M u 12.7 6.35 0.4 5.16DNMG150608-MP M a 12.7 6.35 0.8 5.16DNMG150612-MP M a 12.7 6.35 1.2 5.16DNMG150616-MP M u 12.7 6.35 1.6 5.16DNMG150404-MA M u 12.7 4.76 0.4 5.16DNMG150408-MA M a 12.7 4.76 0.8 5.16DNMG150412-MA M a 12.7 4.76 1.2 5.16DNMG150604-MA M u 12.7 6.35 0.4 5.16DNMG150608-MA M a 12.7 6.35 0.8 5.16DNMG150612-MA M a 12.7 6.35 1.2 5.16DNMG150404-MH M u 12.7 4.76 0.4 5.16DNMG150408-MH M a 12.7 4.76 0.8 5.16DNMG150412-MH M a 12.7 4.76 1.2 5.16DNMG150604-MH M u 12.7 6.35 0.4 5.16DNMG150608-MH M a 12.7 6.35 0.8 5.16DNMG150612-MH M a 12.7 6.35 1.2 5.16DNMG150404 M u 12.7 4.76 0.4 5.16DNMG150408 M a 12.7 4.76 0.8 5.16DNMG150412 M a 12.7 4.76 1.2 5.16DNMG150604 M u 12.7 6.35 0.4 5.16DNMG150608 M a 12.7 6.35 0.8 5.16DNMG150612 M a 12.7 6.35 1.2 5.16DNMG150408-RP R a 12.7 4.76 0.8 5.16DNMG150412-RP R a 12.7 4.76 1.2 5.16DNMG150416-RP R u 12.7 4.76 1.6 5.16DNMG150608-RP R a 12.7 6.35 0.8 5.16DNMG150612-RP R a 12.7 6.35 1.2 5.16DNMG150616-RP R u 12.7 6.35 1.6 5.16DNMG150408-GH R u 12.7 4.76 0.8 5.16DNMG150412-GH R u 12.7 4.76 1.2 5.16DNMG150608-GH R u 12.7 6.35 0.8 5.16DNMG150612-GH R u 12.7 6.35 1.2 5.16

(mm)



Light Light Light

Medium Medium Medium Medium Rough Rough

Standard


Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

8

SIC

RED1

EPSR90º

SNMG

(mm)

MC6115 IC S RE D1

SNMG120404-LP L u 12.7 4.76 0.4 5.16SNMG120408-LP L a 12.7 4.76 0.8 5.16SNMG120412-LP L a 12.7 4.76 1.2 5.16SNMG120408-SH L a 12.7 4.76 0.8 5.16SNMG120408-SA L u 12.7 4.76 0.8 5.16

MC6115 IC S RE D1

SNMG120404-MP M u 12.7 4.76 0.4 5.16SNMG120408-MP M a 12.7 4.76 0.8 5.16SNMG120412-MP M a 12.7 4.76 1.2 5.16SNMG120404-MA M u 12.7 4.76 0.4 5.16SNMG120408-MA M a 12.7 4.76 0.8 5.16SNMG120412-MA M a 12.7 4.76 1.2 5.16SNMG150608-MA M u 15.875 6.35 0.8 6.35SNMG150612-MA M u 15.875 6.35 1.2 6.35SNMG190612-MA M u 19.05 6.35 1.2 7.93SNMG190616-MA M u 19.05 6.35 1.6 7.93SNMG120408-MH M a 12.7 4.76 0.8 5.16SNMG120412-MH M a 12.7 4.76 1.2 5.16SNMG190612-MH M u 19.05 6.35 1.2 7.93SNMG190616-MH M u 19.05 6.35 1.6 7.93SNMG120404 M u 12.7 4.76 0.4 5.16SNMG120408 M a 12.7 4.76 0.8 5.16SNMG120412 M a 12.7 4.76 1.2 5.16SNMG150612 M u 15.875 6.35 1.2 6.35SNMG190612 M u 19.05 6.35 1.2 7.93SNMG190616 M u 19.05 6.35 1.6 7.93SNMG120408-RP R a 12.7 4.76 0.8 5.16SNMG120412-RP R a 12.7 4.76 1.2 5.16SNMG120416-RP R u 12.7 4.76 1.6 5.16SNMG150612-RP R u 15.875 6.35 1.2 6.35SNMG150616-RP R u 15.875 6.35 1.6 6.35SNMG190612-RP R u 19.05 6.35 1.2 7.93SNMG190616-RP R u 19.05 6.35 1.6 7.93SNMG120408-GH R u 12.7 4.76 0.8 5.16SNMG120412-GH R u 12.7 4.76 1.2 5.16SNMG120416-GH R u 12.7 4.76 1.6 5.16SNMG150612-GH R u 15.875 6.35 1.2 6.35SNMG190612-GH R u 19.05 6.35 1.2 7.93SNMG190616-GH R u 19.05 6.35 1.6 7.93

LP SH SA

MP MA MH RP GH


Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

Light Light Light


Standard

9

MC6115

EPSR60º

S

D1

RE

IC

TNMGTNMX

(mm)

LP SH SA

MP MA MH RP GH

MC6115 IC S RE D1

TNMG160404-LP L u 9.525 4.76 0.4 3.81TNMG160408-LP L a 9.525 4.76 0.8 3.81TNMG160412-LP L a 9.525 4.76 1.2 3.81TNMG220408-LP L u 12.7 4.76 0.8 5.16TNMG220412-LP L u 12.7 4.76 1.2 5.16TNMG160404-SH L u 9.525 4.76 0.4 3.81TNMG160408-SH L a 9.525 4.76 0.8 3.81TNMG220408-SH L u 12.7 4.76 0.8 5.16TNMG160404-SA L u 9.525 4.76 0.4 3.81TNMG160408-SA L u 9.525 4.76 0.8 3.81TNMG160412-SA L u 9.525 4.76 1.2 3.81TNMG220408-SA L u 12.7 4.76 0.8 5.16

MC6115 IC S RE D1

TNMG160404-MP M u 9.525 4.76 0.4 3.81TNMG160408-MP M a 9.525 4.76 0.8 3.81TNMG160412-MP M a 9.525 4.76 1.2 3.81TNMG220408-MP M u 12.7 4.76 0.8 5.16TNMG220412-MP M u 12.7 4.76 1.2 5.16TNMG160404-MA M u 9.525 4.76 0.4 3.81TNMG160408-MA M a 9.525 4.76 0.8 3.81TNMG160412-MA M a 9.525 4.76 1.2 3.81TNMG220408-MA M u 12.7 4.76 0.8 5.16TNMG220412-MA M u 12.7 4.76 1.2 5.16TNMG270608-MA M u 15.875 6.35 0.8 6.35TNMG270612-MA M u 15.875 6.35 1.2 6.35TNMG160404-MH M u 9.525 4.76 0.4 3.81TNMG160408-MH M a 9.525 4.76 0.8 3.81TNMG160412-MH M a 9.525 4.76 1.2 3.81TNMG220408-MH M u 12.7 4.76 0.8 5.16TNMG220412-MH M u 12.7 4.76 1.2 5.16TNMG160404 M u 9.525 4.76 0.4 3.81TNMG160408 M a 9.525 4.76 0.8 3.81TNMG160412 M a 9.525 4.76 1.2 3.81TNMG220404 M u 12.7 4.76 0.4 5.16TNMG220408 M u 12.7 4.76 0.8 5.16TNMG220412 M u 12.7 4.76 1.2 5.16TNMG160408-RP R a 9.525 4.76 0.8 3.81TNMG160412-RP R a 9.525 4.76 1.2 3.81TNMG220408-RP R u 12.7 4.76 0.8 5.16TNMG220412-RP R u 12.7 4.76 1.2 5.16TNMG220416-RP R u 12.7 4.76 1.6 5.16TNMG270612-RP R u 15.875 6.35 1.2 6.35TNMG270616-RP R u 15.875 6.35 1.6 6.35TNMG160408-GH R u 9.525 4.76 0.8 3.81TNMG160412-GH R u 9.525 4.76 1.2 3.81TNMG220408-GH R u 12.7 4.76 0.8 5.16TNMG220412-GH R u 12.7 4.76 1.2 5.16TNMG220416-GH R u 12.7 4.76 1.6 5.16TNMG270612-GH R u 15.875 6.35 1.2 6.35TNMG270616-GH R u 15.875 6.35 1.6 6.35



M Class Negative Inserts (With Hole)Negative Inserts (With Hole) Light Light Light


Standard

Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

10

SIC

D1

EPSR35º

REVNMG

LP SH

MP MA MH

(mm)

MC6115 IC S RE D1

VNMG160404-LP L u 9.525 4.76 0.4 3.81VNMG160408-LP L a 9.525 4.76 0.8 3.81VNMG160404-SH L u 9.525 4.76 0.4 3.81VNMG160408-SH L a 9.525 4.76 0.8 3.81

MC6115 IC S RE D1

VNMG160404-MP M u 9.525 4.76 0.4 3.81VNMG160408-MP M a 9.525 4.76 0.8 3.81VNMG160412-MP M u 9.525 4.76 1.2 3.81VNMG160404-MA M u 9.525 4.76 0.4 3.81VNMG160408-MA M a 9.525 4.76 0.8 3.81VNMG160404-MH M u 9.525 4.76 0.4 3.81VNMG160408-MH M a 9.525 4.76 0.8 3.81VNMG160404 M u 9.525 4.76 0.4 3.81VNMG160408 M a 9.525 4.76 0.8 3.81VNMG160412 M u 9.525 4.76 1.2 3.81

Light Light

Medium Medium Medium Medium

Standard


Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

11

MC6115

RE

EPSR80º

SIC

D1

WNMG

LP SH SA SW MP MA

MH MW RP GH

(mm)

MC6115 IC S RE D1

WNMG080404-LP L u 12.7 4.76 0.4 5.16WNMG080408-LP L a 12.7 4.76 0.8 5.16WNMG080412-LP L a 12.7 4.76 1.2 5.16WNMG080404-SH L u 12.7 4.76 0.4 5.16WNMG080408-SH L a 12.7 4.76 0.8 5.16WNMG080412-SH L a 12.7 4.76 1.2 5.16WNMG080404-SA L u 12.7 4.76 0.4 5.16WNMG080408-SA L u 12.7 4.76 0.8 5.16WNMG080412-SA L u 12.7 4.76 1.2 5.16WNMG080404-SW L u 12.7 4.76 0.4 5.16WNMG080408-SW L u 12.7 4.76 0.8 5.16WNMG080412-SW L u 12.7 4.76 1.2 5.16WNMG080404-MP M u 12.7 4.76 0.4 5.16WNMG080408-MP M a 12.7 4.76 0.8 5.16WNMG080412-MP M a 12.7 4.76 1.2 5.16WNMG080416-MP M u 12.7 4.76 1.6 5.16WNMG080404-MA M u 12.7 4.76 0.4 5.16WNMG080408-MA M a 12.7 4.76 0.8 5.16WNMG080412-MA M a 12.7 4.76 1.2 5.16WNMG080416-MA M a 12.7 4.76 1.6 5.16

MC6115 IC S RE D1

WNMG080404-MH M u 12.7 4.76 0.4 5.16WNMG080408-MH M a 12.7 4.76 0.8 5.16WNMG080412-MH M a 12.7 4.76 1.2 5.16WNMG080404 M u 12.7 4.76 0.4 5.16WNMG080408 M a 12.7 4.76 0.8 5.16WNMG080412 M a 12.7 4.76 1.2 5.16WNMG080408-MW M u 12.7 4.76 0.8 5.16WNMG080412-MW M u 12.7 4.76 1.2 5.16WNMG080408-RP R a 12.7 4.76 0.8 5.16WNMG080412-RP R a 12.7 4.76 1.2 5.16WNMG080408-GH R u 12.7 4.76 0.8 5.16WNMG080412-GH R u 12.7 4.76 1.2 5.16



Light Light Light Light Medium Medium

(Wiper)

Medium Medium Medium Rough Rough

Standard

(Wiper)


Order Number

Cut

ting

Area

Order Number

Cut

ting

Area

12

0

0.05

0.1

0.15

0.2

0.25

0.3

0.35

2 4 6 8 10 12 14 16

MC6115MA Br

MC6115MA Br

MC6115

Cutting Performance

<Cutting Conditions> Work Material : JIS SCM440 Inserts : CNMG120408-oo Cutting Speed : vc=200m/min Feed per Rev. : f=0.25mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Wet Cutting

Impa

cts

Conventional A Conventional B

AverageAverage

AverageEnd of Machining

<Cutting Conditions> Work Material : JIS S45C Inserts : CNMG120408-oo Cutting Speed : vc=300m/min Feed per Rev. : f=0.3mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Dry Cutting

Cutting Time (min)

Flan

k W

ear V

B (m

m)

Conventional A

Conventional C

Conventional B

Conventional A 10 min. Conventional B 8 min.10 min.

MC6115 has good toughness and shows no fracture even in unstable cuttings.

Comparison of Toughness During Interrupted Cutting

Machining S45C : Comparison of Wear Resistance During Continuous Dry Cutting

13

0

0.1

0.2

0.3

0.4

0.5

2 4 6 7 8 10 12 14

0

0.05

0.1

0.15

0.2

0.25

0.3

0.35

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

MC6115

MC6115

MC6115MA Br

MC6115MH Br


Cutting Performance

<Cutting Conditions> Work Material : JIS SUJ2 Inserts : CNMG120408-oo Cutting Speed : vc=300m/min Feed per Rev. : f=0.3mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Wet Cutting

<Cutting Conditions> Work Material : JIS SCM440 Inserts : CNMG120408-oo Cutting Speed : vc=350m/min Feed per Rev. : f=0.3mm/rev Depth of Cut : ap=1.5mm Cutting Mode : Wet Cutting

Cutting Time (min)

Cutting Time (min)

Flan

k W

ear V

B (m

m)

Flan

k W

ear V

B (m

m)

Conventional A

Conventional A

Conventional C

Conventional C

Conventional B

Conventional B

Conventional A 12 min.

Conventional A 10 min.

Conventional B 12 min.

Conventional B 8 min.

12 min.

10 min.

Machining SUJ2 : Comparison of Wear Resistance During Continuous Wet Cutting

Machining SCM440 : Comparison of Wear Resistance During Continuous Wet Cutting

14

CNMG120408-MA WNMG080408-MA

150 2900.3 0.251.5 1.0

WNMG080408-MA WNMG080412-MP

198-278 2350.21-0.3 0.35

1.0 1.0

WNMG080408-MP WNMG080416-MA

300 2150.25-0.35 0.25-0.27

1-2.5 3.15

MC6115

MC6115

MC6115

MC6115

MC6115

MC6115

1 2 3

100 200 300

100 200 300

20 40 60

100 200 300

15050 250 350

The application examples are from customers workpieces and can therefore differ from the recommended cutting conditions.

Examples of UsageInsert

Workpiece Material

JIS SCM440 JIS SCr440

Component Heavy Machinery Parts Automotive PartsApplication Internal Turning External Face Turning

Cutting

Condit

ions Cutting Speed vc (m/min)Feed per Rev. f (mm/rev)Depth of Cut ap (mm)

Cutting Mode Wet Cutting Wet Cutting

Results

Excellent tool life and 1.5 x tool life on a large workpiece (inner diameter 430 mm)

The excellent wear resistance of MC6115 helped achieve double tool life.

Insert

Workpiece Material

JIS SUJ2 JIS SCr420H

Component Bearing Parts Machine PartsApplication External Face Turning Face Turning

Cutting

Condit



Results

The excellent wear resistance of MC6115 helped achieve double tool life.

MC6115 achieved long tool life with excellent wear resistance and stable cutting, compared with conventional product.

Insert

Workpiece Material

JIS SCr440 JIS S50C

Component Hub Joint PartsApplication External Turning and Facing Internal Turning and Facing

Cutting

Condit



Results

Superior wear resistance compared to conventional products mean tool life was extended.

Excellent wear resistance for rough machining of forged products applications helped achieve 150% tool life.

Conventional

Conventional

Conventional

Conventional

Conventional

Conventional

Number of Workpieces






DNMG150612-SA CNMG120408-MP

260 2800.3-0.35 0.29

0.5 2.5

WNMG080408-MP

1600.252.0

MC6115 MC6115

MC6115

50 100 150 200 250 15050 250 350

1 2 3 4

For Your SafetyaDon't handle inserts and chips without gloves. aPlease machine within the recommended application range and exchange expired tools with new ones in advance of breakage. aPlease use safety covers and wear safety glasses. aWhen using compounded cutting oils, please take fire precautions. aWhen attaching inserts or spare parts, please use only the correct wrench or driver. aWhen using rotating tools, please make a trial run to check run-out, vibration and abnormal sounds etc.

http://www.mitsubishicarbide.com/en/(Tools specifications subject to change without notice.)

2020.9.T( - )EXP-20-E006

Examples of UsageInsert

Workpiece Material

Bearing Steel JIS SCr440

Component Bearing Parts Shaft PartsApplication External Turning and Facing Internal Turning

Cutting

Condit



Results

Extreme resistance to chipping achieved 150% tool life and enabled easy identification of wear.

Number of components machined increased by 50% due to improved wear resistance.

Insert

Workpiece Material

Heated Tool Steel

Component Die Casting PartsApplication Internal Turning

Cutting

Condit


Cutting Mode Wet Cutting

Results

MC6115 gave 1.5 x longer tool life even when machining heat treated materials.

Conventional Conventional

Conventional

Number of Workpieces Number of Workpieces


The application examples are from customers workpieces and can therefore differ from the recommended cutting conditions.

MMC Hardmetal (Thailand) Co., Ltd. 622 Emporium Tower, Floor 22/1-4, Sukhumvit Road, Klongton, Klongtoey, Bangkok 10110 Thailand Tel. +66-2661-8170 Fax. +66-2258-1790

Thailand Amata City BranchAmata Nakorn Industrial Estate Phase 9 700/843 Moo 5,Tambon Nongkakha, Amphur Phanthong, Chonburi, 20160 Thailand Tel : +66-3821-0728 Fax : +66-3821-0732

Singapore Branch33 Ubi Avenue3, #05-14 Vertex, Singapore 408868Tel : +65-6634-8250 Fax : +65-6634-8257

Indonesia Representative Office MM2100 Industrial TownJl. Jawa Blok GG-6 No.2 Jatiwangi, Cikarang, Bekasi Indonesia 17520Tel : +62-21-2214-3639 Fax : +62-21-2214-3745

Ho Chi Minh Representative Office 1205 12th Floor SROC, 2A-4A Ton Duc Thang, Ben NgNghe, Dist. 1, Ho Chi Minh City, VietnamTel : +84-28-3829-7700 Fax : +84-28-3824-3344

Hanoi Representative Office403A, 4th Fl. of The 6-Storey Block,Thang Long Ford Building, 105 Lang Ha St., Dong Da District, Hanoi, VietnamTel : +84-24-3772-8362 Fax : +84-24-3772-8299

cvd coated grade for steel turning mc6115

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