Coated Grade for Steel Turning
MC/MP7100 Series COATED GRADE FOR STAINLESS STEEL TURNING
TOOL NEWS B277A
Coated Grade for Stainless Steel Turning
MC/MP7100
Series
Improved coating adhesion strength and dedicated carbide substrate suppresses notching during stainless steel turning. Stainless steels are widely used for components that require resistance to corrosion. When comparing stainless steels to other steels and cast irons, it has low hardness but is tough to machine and susceptible to work hardening. Due to these characteristics, turning inserts are prone to edge damage and weld chipping. Additionally, plastic deformation of the insert due to the heat generated makes more difficult to cut, resulting in unstable tool life. The properties of stainless steels, such as corrosion and heat resistance, vary greatly depending on the metallurgical structure and composition. These small differences can make it appear as if a completely different workpiece material is being machined. Mitsubishi Materials has the ability to combine coating and substrate technology to produce a series of grades to successfully machine stainless steels.
Tough and Sub Grip Layers The extra strength of the adhesion between the coating layers suppresses peeling during machining of stainless steels.
Super-TOUGH-Grip
The adhesion strength of the Al 2 O 3 layer, which was prone to peeling due to the work-hardened layer when machining stainless steel, has been significantly improved.
Super-TOUGH-Grip
SUB-Grip
SUB-Grip
It increases the adhesion strength between the carbide substrate and the coating layer, and prevents the coating from peeling off due to welding.
Features of Carbide Substrate
Notching
Fracture from welding chipping
Plastic deformation
MC7115 MC7125
Features of The MC7100 Series Coating
Has crater wear and plastic deformation resistance that are ideal for high-speed cutting of stainless steel.
"Super" Nano Texture Technology The standard Nano Texture Technology has been improved and developed to be an industry leading standard for crystal growth of Al 2 O 3 coatings. This Super Nano Texture Technology increases tool life and wear resistance due to the fine, dense crystal growth process.
By optimizing the particle size distribution, the boundary contact between the low toughness WC particles has been reduced and promotes hardness, thereby dramatically improving plastic deformation and fracture resistance. The dedicated carbide substrate has excellent wear resistance and greatly improved chipping resistance.
MP7135
MC7100
WC
More than double conventional inserts
MC7125
Conventional
Conventional
The ratio of Al 2 O 3 crystal grains with the same orientation
*By Image
Co
Crystal Orientation
Nano Texture
"Super" Nano Texture
Conventional CVD inserts Grain size and growth direction are uneven.
Uniformity of the growth direction has drastically improved.
Uniformity of the grain size and growth direction has improved.
Reduces WC boundaries and suppresses crack growth
Cracks grow along the WC boundaries that are lower in toughness
MC7115 For High Speed Turning
MC7115 For High Speed Turning
CVD coated carbide grade specialized for high speed cutting. For medium to large austenitic stainless steel parts, cutting speeds of 820 SFM or more reduce machining time.
Increases the hardness of the base material, providing excellent resistance to plastic deformation and crater wear Coating layer with high adhesive strength Tough and Super Tough Grip improve adhesion strength and maximize the effectiveness of the coating. "Super" Nano Texture Technology suppresses crater wear during high speed cutting. Carbide Substrate That is Strong for High Speed Cutting The hard carbide substrate is resistant to the high temperatures generated during high speed cutting and has excellent resistance to plastic deformation and crater wear.
Note ) The appearance color of MC7115 and MC7125 may vary depending on the product, but this does not affect the quality or performance.
The All Round Choice for Stainless Steel Turning
TiN Layer
MC7125
Al 2 O 3 Layer
Super-TOUGH-Grip
First recommended grade Compatible with a wide range of applications, from continuous cutting through to interrupted cutting. Suitable for a wide variety of stainless steels.
TiCN Layer
SUB-Grip
MP7135 Tougher for Interrupted Cutting
Carbide Substrate
Machining 304 : Comparison of wear resistance during wet cutting
PVD coated carbide grade that is resistant to the impacts of interrupted cutting. It is ideal for intermittent cutting of workpieces, as well as for rough machining of forged and cast products.
Tool life doubled
.028
Conventional A
.024
.020
.016
MC/MP7100 series machining video
.012
Conventional B
MC7115
<Cutting Conditions> Material
.008
: AISI 304
Inserts
: CNMG432 pp : vc = 820 SFM : f =.012 IPR : ap = .059 inch : Wet Cutting
.004
Cutting Speed Feed per Rev. Depth of Cut Cutting Mode
0
1
2
3
4
5
6
7
8
YouTube
Cutting Time (min)
5
4
MP7135 Tougher for Interrupted Cutting
The All-Rounder for Stainless Steel Turning
MC7125
The highly heat resistant coating and dedicated carbide substrate provide both wear resistance and chipping resistance.
Incredibly stable with both plastic deformation and chipping resistance
TiN Layer
Coating layer with high adhesive strength Tough and Super TOUGH-Grip dramatically improve adhesion strength and maximize the effectiveness of the coating. Substrate resistant to plastic deformation and chipping By optimizing the particle size distribution of the main component WC and improving its dispersibility, reduced contact between the WC particles dramatically improves resistance to plastic deformation and fracture.
By layering the highly heat resistant AlTiN coating at the Nano level, excellent wear and chipping resistance has been achieve. AlTiN-based nano-layer coating
Al 2 O 3 Layer
Super-TOUGH-Grip
AlTiN-based nano-layer coating
Suppresses peeling when machining stainless steel and exhibits excellent chipping resistance. Technology to improve adhesion strength
TiCN Layer
SUB-Grip
A carbide substrate exclusively for stainless steel that combines both wear and fracture resistance. Dedicated carbide base material Machining 304 : Intermittent Cutting Comparison
Carbide Substrate
Carbide Substrate
Machining 316L : Comparison of wear resistance during wet cutting
Almost double tool life
.012
Tool life doubled
7
Conventional A Conventional B
.010
MC7125
6
.008
5
.006
4
3
.004
<Cutting Conditions> Material
: AISI 316L
2
<Cutting Conditions> Material
Inserts
: CNMG432 pp : vc = 490 SFM : f =.012 IPR : ap = .059 inch : Wet Cutting
.002
: AISI 304
Cutting Speed Feed per Rev. Depth of Cut Cutting Mode
1
Inserts
: CNMG432 pp : vc = 395 SFM : f =.010 IPR : .079 inch x 2 pass
Cutting Speed Feed per Rev. Depth of Cut Cutting Mode
0
0
2
6
8
10
12
14
16
18
20
Cutting Time (min)
: Wet Cutting
MP7135
Conventional
7
6
Chipbreaker System (Negative Inserts)
Chipbreaker System (Positive Inserts)
M
M
Stainless Steel Negative insert for external turning
Stainless Steel 7° Positive Insert
Chip Control Range
Chip Control Range
.276
.157
Light Cutting Medium Cutting Rough Cutting
Light Cutting Medium Cutting
.236
RM
LM MC7115
MM MC7115
RM MC7115
LM MM
MC7125
MC7125
.118
.197
MM
.157
LM MC7125 LM MM RM MM MC7125 RM MC7125
LM MM
.079
GM
MM
MC7125
MC7125
.118
LM MP7135
GM MP7135
RM MP7135
LM MM
MP7135
MP7135
.079
.039
CUTTING CONDITIONS Stable Cutting Continuous Cutting
CUTTING CONDITIONS Stable Cutting Continuous Cutting
.039
LM
LM
Constant Depth of Cut Pre-machined Surfaces Securely Clamped Component Cutting General Cutting
Constant Depth of Cut Pre-machined Surfaces Securely Clamped Component Cutting General Cutting
.004
.008
.012
.016
.004 .008 .012 .016 .020 .024 .028
Feed Rate (IPR)
Feed Rate (IPR)
Unstable Cutting Heavy Interrupted Cutting Irregular Depth of Cut Low Clamping Rigidity Cutting
Unstable Cutting Heavy Interrupted Cutting Irregular Depth of Cut Low Clamping Rigidity Cutting
LM chipbreaker for light cutting Main Chipbreaker First recommendation for light cutting of stainless steel The large rake angle gives a sharp cutting edge that prevents chip welding, which in turn helps to control the surface finish. The protruding chipbreaker provides an ideal range of chip control.
LM chipbreaker for light cutting Main Chipbreaker
Sub chipbreaker of the main LM and MM chipbreaker. Excellent in notching resistance for light cutting to medium cutting. GM chipbreaker Interpolated Chipbreaker
Corner
18°
.020"
15°
Excellent burr control Reduces the incidence of burrs drastically because the sharpness properties and cutting edge strength are optimized with different rake angles.
Corner
Flank
20°
Flank
8°
5°
.020"
25°
5° 7° 11° Positive Insert
15°
Corner
MM chipbreaker for medium cutting
.020"
New Design
First recommendation for medium cutting of stainless steel The flat land enables a good balance of wear and fracture resistance. The wide pocket reduces vibration and chip jamming and also prevents increases in cutting resistance even at large depths of cut. MM chipbreaker for medium cutting
25°
Corner
Flank
15°
.012"
Excellent welding resistance The sharp design of the corner radius and main cutting edge improves welding resistance and prevents problems.
.004
10°
18°
Corner
.012"
Suitable for medium cutting range. MA chipbreaker Multi-Assist Chipbreaker
.004 Flank
10°
Flank
18°
5° 7° 5° 7° Positive Insert
RM chipbreaker for rough cutting
.013"
3°
Excellent fracture resistance By optimizing the land angle and honing geometry, high cutting edge stability is achieved during interrupted machining.
.008"
22°
Corner
Corner
6°
.013"
.008"
22°
6°
Flank
Flank
6°
9
8
LM M Class Negative Inserts (With Hole) MC/MP7100 Series SH Coated Grade for Stainless Steel Turning Light Light
M Class Negative Inserts (With Hole)
Medium Medium Medium Medium
Light
Light
Medium Medium Medium Medium
MM
MA
GM
GH
LM
SH
MM
MA
GM
GH
CNMG CNMM
DNMG
RE
RE
Rough
Heavy
Heavy
Heavy
Rough
RM
HL
HM
RM
EPSR 55º
IC
S
EPSR 80º
IC
S
(inch)
(inch)
IC S RE D1
IC S RE D1
IC S RE D1
IC S RE D1
Order Number
Order Number
Order Number
Order Number
CNMG431LM CNMG432LM CNMG433LM CNMG431SH CNMG432SH CNMG432MM CNMG433MM CNMG434MM CNMG542MM CNMG543MM CNMG544MM CNMG642MM CNMG643MM CNMG644MM CNMG431MA CNMG432MA CNMG433MA CNMG434MA CNMG542MA CNMG543MA CNMG544MA CNMG643MA CNMG644MA CNMG431GM CNMG432GM CNMG433GM CNMG432GH CNMG433GH CNMG543GH CNMG643GH CNMG644GH
DNMG331LM DNMG332LM DNMG431LM DNMG432LM DNMG433LM DNMG441LM DNMG442LM DNMG331SH DNMG332SH DNMG431SH DNMG432SH DNMG432MM DNMG433MM DNMG442MM DNMG443MM DNMG431MA DNMG432MA DNMG433MA DNMG441MA DNMG442MA DNMG443MA DNMG431GM DNMG432GM DNMG441GM DNMG442GM DNMG432GH DNMG433GH DNMG442GH DNMG443GH
DNMG432RM DNMG433RM DNMG442RM DNMG443RM DNMG444RM
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L L L L L
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CNMG432RM CNMG433RM CNMG434RM CNMG543RM CNMG544RM CNMG643RM CNMG644RM CNMM643HL CNMM644HL CNMM643HM CNMM644HM
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a
a
a
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a
a
a
a
a : USA Stock (10 inserts in one case)
11
10
Coated Grade for Stainless Steel Turning MC/MP7100 Series
M Class Negative Inserts (With Hole)
M Class Negative Inserts (With Hole)
Light
Light
Light
Medium Medium Medium
Light
Medium Medium Medium Medium
LM
MM
MA
GM
GH
LM
SH
SW MM
MA
GM
TNMG TNMX
RE
(Wiper) Medium Medium Rough
SNMG SNMM
RE
Rough
Heavy
Heavy
Heavy
Heavy
RM
HL
HM
GH
R/L-ES RM
IC
S
EPSR 90º
IC
S
EPSR 60º
(inch)
(inch)
IC S RE D1
IC S RE D1
IC S RE D1
IC S RE D1
Order Number
Order Number
Order Number
Order Number
SNMG431LM SNMG432LM SNMG432MM SNMG433MM SNMG434MM SNMG542MM SNMG543MM SNMG544MM SNMG643MM SNMG644MM SNMG431MA SNMG432MA SNMG433MA SNMG542MA SNMG543MA SNMG644MA SNMG431GM SNMG432GM SNMG433GM SNMG432GH SNMG433GH SNMG434GH SNMG643GH SNMG644GH
SNMG432RM SNMG433RM SNMG434RM SNMG543RM SNMG544RM SNMG643RM SNMG644RM SNMM643HL SNMM644HL SNMM643HM SNMM644HM SNMM858HM
TNMG331LM TNMG332LM TNMG333LM TNMG331SH TNMG332SH TNMX332SW TNMG332MM TNMG333MM TNMG432MM TNMG433MM TNMG434MM TNMG331MA TNMG332MA TNMG333MA TNMG432MA TNMG433MA TNMG331GM TNMG332GM TNMG333GM TNMG432GM
TNMG332GH TNMG432GH TNMG433GH TNMG331RES TNMG331LES TNMG332RES TNMG332LES TNMG432RES TNMG432LES TNMG332RM TNMG333RM TNMG432RM TNMG433RM TNMG434RM
.500 .187 .016 .203 .500 .187 .031 .203 .500 .187 .031 .203 .500 .187 .047 .203 .500 .187 .063 .203 .625 .250 .031 .250 .625 .250 .047 .250 .625 .250 .063 .250 .750 .250 .047 .312 .750 .250 .063 .312 .500 .187 .016 .203 .500 .187 .031 .203 .500 .187 .047 .203 .625 .250 .031 .250 .625 .250 .047 .250 .750 .250 .063 .312 .500 .187 .016 .203 .500 .187 .031 .203 .500 .187 .047 .203 .500 .187 .031 .203 .500 .187 .047 .203 .500 .187 .063 .203 .750 .250 .047 .312 .750 .250 .063 .312
.375 .187 .016 .150 .375 .187 .031 .150 .375 .187 .047 .150 .375 .187 .016 .150 .375 .187 .031 .150 .375 .187 .031 .150 .375 .187 .031 .150 .375 .187 .047 .150 .500 .187 .031 .203 .500 .187 .047 .203 .500 .187 .063 .203 .375 .187 .016 .150 .375 .187 .031 .150 .375 .187 .047 .150 .500 .187 .031 .203 .500 .187 .047 .203 .375 .187 .016 .150 .375 .187 .031 .150 .375 .187 .047 .150 .500 .187 .031 .203
L a a a
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L a a a
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M M M M M M M M M
a
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M a a a M a a a M a a a
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a
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M a a a M a a a M a a a
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a a
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a a
a a
a a
a a
a a
a a
a
a
a
a
a
a : USA Stock (10 inserts in one case)
13
12
Coated Grade for Stainless Steel Turning MC/MP7100 Series
M Class Negative Inserts (With Hole)
M Class Negative Inserts (With Hole)
Light
Medium Medium Medium
Light
Light
Medium Medium Medium Medium
LM
MM
MA
GM
LM
SH
MM
MA
GM
GH
VNMG
WNMG
RE
EPSR 80º
Rough
RM
RE
EPSR 35º
IC
S
IC
S
(inch)
(inch)
IC S RE D1
IC S RE D1
IC S RE D1
Order Number
Order Number
Order Number
VNMG331LM VNMG332LM VNMG332MM VNMG331MA VNMG332MA VNMG331GM VNMG332GM
WNMG331LM WNMG332LM WNMG431LM WNMG432LM WNMG32.51SH WNMG32.52SH WNMG331SH WNMG332SH WNMG431SH WNMG432SH WNMG332MM WNMG333MM WNMG432MM WNMG433MM WNMG32.51MA WNMG32.52MA WNMG32.53MA WNMG332MA WNMG333MA WNMG431MA WNMG432MA WNMG433MA WNMG331GM WNMG332GM WNMG431GM WNMG432GM WNMG433GM WNMG432GH WNMG433GH
WNMG332RM WNMG333RM WNMG432RM WNMG433RM
.375 .187 .016 .150 .375 .187 .031 .150 .500 .187 .016 .203 .500 .187 .031 .203 .375 .156 .016 .150 .375 .156 .031 .150 .375 .187 .016 .150 .375 .187 .031 .150 .500 .187 .016 .203 .500 .187 .031 .203 .375 .187 .031 .150 .375 .187 .047 .150 .500 .187 .031 .203 .500 .187 .047 .203 .375 .156 .016 .150 .375 .156 .031 .150 .375 .156 .047 .150 .375 .187 .031 .150 .375 .187 .047 .150 .500 .187 .016 .203 .500 .187 .031 .203 .500 .187 .047 .203 .375 .187 .016 .150 .375 .187 .031 .150 .500 .187 .016 .203 .500 .187 .031 .203 .500 .187 .047 .203 .500 .187 .031 .203 .500 .187 .047 .203
L a a a
.375 .187 .016 .150 .375 .187 .031 .150 .375 .187 .031 .150 .375 .187 .016 .150 .375 .187 .031 .150 .375 .187 .016 .150 .375 .187 .031 .150
L a a a
.375 .187 .031 .150 .375 .187 .047 .150 .500 .187 .031 .203 .500 .187 .047 .203
R a a a
L
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R
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a a a
a a
R a a a R a a a
M a a a
a a a
L a a a
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a a
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a
a
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M a a a
M
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M a a a M a a a
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a
a
a : USA Stock (10 inserts in one case)
15
14
Coated Grade for Stainless Steel Turning MC/MP7100 Series 7°, 11° Positive Inserts (With Hole)
Finish
Light
Medium Medium
Finish
Light
Medium Medium
M Class 7° Positive Inserts (With Hole)
FM
LM
MM
MV
FM
LM
MM
MV
M Class
CCMT CCMH
CPMH
DCMT
SCMT
RE
RE
RE
RE
Light
Medium Medium
Finish
Light
Medium
LM
MV
LM
MM
AN 11°
AN 7°
AN 7°
AN 7°
EPSR 55º
IC
S
EPSR 80º
EPSR 80º
IC
S
IC
S
IC
S
EPSR 90º
(inch)
(inch)
IC S RE D1
IC S RE D1
IC S RE D1
IC S RE D1
Order Number
Order Number
Order Number
Order Number
CCMT21.50.5FM CCMT21.51FM CCMT32.50.5FM CCMT32.51FM CCMT32.52FM CCMT21.51LM CCMT21.52LM CCMT32.51LM CCMT32.52LM CCMT21.50.5MM CCMT21.51MM CCMT21.52MM CCMT32.50.5MM CCMT32.51MM CCMT32.52MM
CPMH2.51.51LM CPMH2.51.52LM
DCMT21.50.5FM DCMT21.51FM DCMT32.50.5FM DCMT32.51FM DCMT32.52FM DCMT21.50.5LM DCMT21.51LM DCMT21.52LM DCMT32.50.5LM DCMT32.51LM DCMT32.52LM DCMT21.50.5MM DCMT21.51MM DCMT21.52MM DCMT32.50.5MM DCMT32.51MM DCMT32.52MM DCMT431MM DCMT432MM DCMT21.50.5MV DCMT21.51MV DCMT21.52MV DCMT32.50.5MV DCMT32.51MV DCMT32.52MV
SCMT32.51LM SCMT32.52LM SCMT32.51MM SCMT32.52MM SCMT431MM SCMT432MM
.250 .094 .008 .110 .250 .094 .016 .110 .375 .156 .008 .173 .375 .156 .016 .173 .375 .156 .031 .173 .250 .094 .016 .110 .250 .094 .031 .110 .375 .156 .016 .173 .375 .156 .031 .173 .250 .094 .008 .110 .250 .094 .016 .110 .250 .094 .031 .110 .375 .156 .008 .173 .375 .156 .016 .173 .375 .156 .031 .173 .500 .187 .016 .217 .500 .187 .031 .217 .500 .187 .047 .217 .250 .094 .008 .110 .250 .094 .016 .110
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F F F
L a a a L a a a L a a a L a a a
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F F F
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L L
a
a
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a a a
a a a
a a
CPMH321LM CPMH322LM
M a a a M a a a M a a a M a a a
a
a
F a a a
F a a a
CPMH2.51.51MV CPMH2.51.52MV
M M M M
F L L L L
F L L L L L L
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a a a
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a a a
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CPMH321MV CPMH322MV
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M
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CCMT431MM CCMT432MM CCMT433MM
M a a a M a a a M a a a M a a a
CCMH21.50.5MV CCMH21.51MV
M M
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M M M M M M
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a
a a
a a
a : USA Stock (10 inserts in one case)
17
16
Coated Grade for Stainless Steel Turning MC/MP7100 Series 7°, 11° Positive Inserts (With Hole)
5°, 7° Positive Inserts (With Hole)
Finish
Light
Medium
Finish
Light
Medium Medium
FM
LM
MM
FM
LM
MM
MV
M Class
M Class
VBMT
RE
AN 5°
TCMT
TPMH
EPSR 35º
(Wiper)
RE
RE
IC
S
Light
Medium
Finish
Light
Medium Medium
LM
MV
FM
LM
MM
MV
AN 11°
AN 7°
RE
VCMT
EPSR 60º
S
EPSR 60º
IC
IC
S
AN 7°
EPSR 35º
IC
S
(inch)
(inch)
IC S RE D1
IC S RE D1
IC S RE D1
IC S RE D1
Order Number
Order Number
Order Number
Order Number
TPMH1.81.51LM
VBMT220.5FM VBMT221FM VBMT222FM VBMT331FM VBMT332FM VBMT221LM VBMT222LM VBMT331LM VBMT332LM VBMT331MM VBMT332MM VBMT221MV VBMT222MV VBMT331MV VBMT332MV
VCMT220.5FM VCMT221FM VCMT331FM VCMT221LM VCMT222LM VCMT331LM VCMT332LM VCMT331MM VCMT332MM VCMT333MM
TCMT1.81.51FM TCMT1.81.51LM TCMT21.51LM TCMT21.52LM TCMT32.51LM TCMT32.52LM TCMT1.81.51MM TCMT1.81.52MM TCMT21.51MM TCMT21.52MM TCMT2.521MM TCMT32.51MM TCMT32.52MM TCMT32.53MM
.250 .125 .008 .114 .250 .125 .016 .114 .250 .125 .031 .114 .375 .187 .016 .173 .375 .187 .031 .173 .250 .125 .016 .114 .250 .125 .031 .114 .375 .187 .016 .173 .375 .187 .031 .173 .375 .187 .016 .173 .375 .187 .031 .173 .250 .125 .016 .114 .250 .125 .031 .114 .375 .187 .016 .173 .375 .187 .031 .173
.219 .094 .016 .114 .250 .125 .016 .134 .250 .125 .031 .134 .375 .125 .016 .173 .375 .125 .031 .173 .187 .094 .008 .094 .187 .094 .016 .094 .219 .094 .016 .114 .219 .094 .031 .114 .250 .125 .008 .134 .250 .125 .016 .134 .250 .125 .031 .134 .375 .125 .016 .173 .375 .125 .031 .173
F F F
F F F L L L
.250 .125 .008 .110 .250 .125 .016 .110 .375 .187 .016 .173 .250 .125 .016 .110 .250 .125 .031 .110 .375 .187 .016 .173 .375 .187 .031 .173 .375 .187 .016 .173 .375 .187 .031 .173 .375 .187 .047 .173 .187 .094 .008 .094 .187 .094 .016 .094
.219 .094 .016 .098 .219 .094 .016 .098 .250 .094 .016 .110 .250 .094 .031 .110 .375 .156 .016 .173 .375 .156 .031 .173 .219 .094 .016 .098 .219 .094 .031 .098 .250 .094 .016 .110 .250 .094 .031 .110 .313 .125 .016 .134 .375 .156 .016 .173 .375 .156 .031 .173 .375 .156 .047 .173
L L L L L
F L L L L L
a a
a a
a a
a a a
TPMH221LM TPMH222LM TPMH321LM TPMH322LM
a a a
a a
a a a
a a
a a a
a a
a a
a a
F a a a
a a
a a a
a a
F a a
a a
a a a
a a a
TPMH1.51.50.5MV TPMH1.51.51MV TPMH1.81.51MV TPMH1.81.52MV
M M M M M M M M M
L L L L
a a a
a a
a a a
a a a
L a a a M a a a M a a a
M M M
a a
a a a
a a
a a a
a a
a
a a a
a a
a a
TPMH220.5MV TPMH221MV TPMH222MV TPMH321MV TPMH322MV
M M M
M a a a M a a a
M a a a
a a
a a
VCMT1.51.50.5MV VCMT1.51.51MV
M
a a
a a
a
M M M M
M a a a M a a a
a a
a a
a a
a a
a a
M
a a
a a
a a
a a
a : USA Stock (10 inserts in one case)
19
18
Coated Grade for Stainless Steel Turning MC/MP7100 Series
Recommended Cutting Conditions Negative Inserts (For External Turning) Cutting Range Priority Grade Chipbreaker Cutting Speed vc (SFM) Feed f (IPR)
Cutting Range Priority Grade Chipbreaker
Depth of Cut ap (inch)
Cutting Speed vc (SFM)
Feed f (IPR)
Depth of Cut ap (inch)
EPSR 80º M Class 5°, 7°, 11° Positive Inserts (With Hole)
Medium
Medium
M
M
Austenitic Stainless Steel Hardness < 200 HB
Ferritic and Martensitic Stainless Steel Hardness < 200 HB
605─970 .004─.014 .012─.079 575─785 .004─.014 .012─.079 575─785 .004─.020 .012─.098 560─885 .006─.018 .028─.197 525─835 .010─.022 .059─.236 440─605 .012─.028 .118─.295 575─785 .004─.014 .012─.079 525─720 .006─.018 .028─.197 525─720 .006─.020 .020─.157 525─720 .008─.020 .012─.157 525─720 .008─.020 .031─.157 395─510 .006─.020 .020─.157 395─510 .006─.018 .028─.197 490─670 .010─.022 .059─.236 360─475 .010─.022 .059─.236 360─475 .010─.024 .059─.236 440─605 .012─.028 .118─.295 440─605 .020─.043 .079─.394 425─560 .004─.014 .012─.079 425─560 .004─.016 .012─.079 395─510 .006─.020 .020─.157 395─510 .006─.018 .028─.197 395─510 .008─.020 .012─.157 525─720 .008─.020 .031─.157 360─475 .010─.022 .059─.236 360─475 .010─.024 .059─.236 440─605 .012─.028 .118─.295 440─605 .020─.043 .079─.394 510─805 .004─.014 .012─.079 475─655 .004─.014 .012─.079 460─740 .006─.018 .028─.020 440─705 .010─.022 .059─.236 360─510 .012─.028 .118─.295 360─510 .020─.043 .079─.394 475─655 .004─.014 .012─.079 425─590 .006─.018 .028─.197 425─590 .006─.020 .020─.157 425─590 .008─.020 .012─.157 330─425 .006─.020 .020─.157 330─425 .006─.018 .028─.197 330─425 .008─.020 .012─.157 410─575 .010─.022 .059─.236 310─395 .010─.022 .059─.236 310─395 .010─.024 .059─.236 360─510 .012─.028 .118─.295 360─510 .020─.043 .079─.394 360─460 .004─.014 .012─.079 360─460 .004─.016 .012─.079 330─425 .006─.020 .020─.157 330─425 .006─.018 .028─.197 330─425 .008─.020 .012─.157 310─395 .010─.022 .059─.236 310─395 .010─.024 .059─.236 360─510 .012─.028 .118─.295 360─510 .020─.043 .079─.394 605─970 .004─.014 .012─.079 575─785 .004─.014 .012─.079 560─885 .006─.018 .028─.197 525─835 .010─.022 .059─.236 440─605 .012─.028 .118─.295 440─605 .020─.043 .079─.394
575─785 .004─.014 .012─.079 525─720 .006─.018 .028─.197 525─720 .006─.020 .020─.157 525─720 .008─.020 .012─.157 395─510 .006─.020 .020─.157 395─510 .006─.018 .028─.197 395─510 .008─.020 .012─.157 490─670 .010─.022 .059─.236 360─475 .010─.022 .059─.236 360─475 .010─.024 .059─.236 440─605 .012─.028 .118─.295 440─605 .020─.043 .079─.394 425─560 .004─.014 .012─.079 425─560 .004─.016 .012─.079 395─510 .006─.020 .020─.157 395─510 .006─.018 .028─.197 395─510 .008─.020 .012─.157 360─475 .010─.022 .059─.236 360─475 .010─.024 .059─.236 440─605 .012─.028 .118─.295 440─605 .020─.043 .079─.394 510─805 .004─.014 .012─.079 475─655 .004─.014 .012─.079 475─655 .004─.020 .012─.098 460─740 .006─.018 .028─.197 440─705 .010─.022 .059─.236 360─510 .012─.028 .118─.295 360─510 .020─.043 .079─.394 475─655 .004─.014 .012─.079 425─590 .006─.018 .028─.197 425─590 .006─.020 .020─.157 425─590 .008─.020 .012─.157 330─425 .006─.020 .020─.157 330─425 .006─.018 .028─.197 330─425 .008─.020 .031─.157 410─575 .010─.022 .059─.236 360─510 .012─.028 .118─.295 360─510 .020─.043 .079─.394 360─460 .004─.014 .012─.079 360─460 .004─.016 .012─.079 330─425 .006─.020 .020─.157 330─425 .006─.018 .028─.197 330─425 .008─.020 .012─.157 330─425 .008─.020 .031─.157 310─395 .010─.022 .059─.236 310─395 .010─.024 .059─.236 360─510 .012─.028 .118─.295 360─510 .020─.043 .079─.394 280─375 .004─.014 .012─.079 280─375 .004─.016 .012─.079 375─525 .004─.014 .012─.079 410─655 .004─.014 .012─.079 260─345 .006─.020 .020─.157 260─345 .006─.018 .028─.197 260─345 .008─.020 .012─.157 345─475 .006─.018 .028─.197 345─475 .006─.020 .020─.157 345─475 .008─.020 .012─.157 375─590 .006─.018 .028─.197 245─330 .010─.022 .059─.236 245─330 .010─.024 .059─.236
MC7115 MC7125
LM LM
MC7125
LM
L 1 L 2 L 3 M 1 R 1 H 1 L 1 M 1 M 2 M 3 M 4 M 5 M 6 R 1 R 2 R 3 H 1 H 2 L 1 L 2 M 1 M 2 M 3 M 4 R 1 R 2 H 1 H 2 L 1 L 2 M 1 R 1 H 1 H 2 L 1 M 1 M 2 M 3 M 4 M 5 M 6 R 1 R 2 R 3 H 1 H 2 L 1 L 2 M 1 M 2 M 3 R 1 R 2 H 1 H 2
L 1 M 1 M 2 M 3 M 4 M 5 M 6 R 1 R 2 R 3 H 1 H 2 L 1 L 2 M 1 M 2 M 3 R 1 R 2 H 1 H 2 L 1 L 2 L 3 M 1 R 1 H 1 H 2 L 1 M 1 M 2 M 3 M 4 M 5 M 6 R 1 H 1 H 2 L 1 L 2 M 1 M 2 M 3 M 3 R 1 R 2 H 1 H 2
L-MV
MM
MC7125 MM MC7125 GM
WCMT
MC7125 SW MC7115 MM
MC7125 MP7135 MP7135 MC7125 MP7135 MP7135 MC7125 MC7125 MP7135 MP7135 MP7135 MP7135 MP7135 MP7135 MC7125 MC7125
MA GM MA RM RM GH HL HM LM SH GM MA RM GH HL HM
MC7115 MC7125 MC7125
RM HL LM
EPSR 80º
MP7135 MM
AN 7°
WBMT
RE
Medium
IC
S
MC7125 MM MC7125 GM
MV
EPSR 80º
WPMT
AN 5°
MC7125
MA
S
RE IC
MC7125 R/L-ES
MP7135
GM
MP7135 MM
AN 11°
S
RE IC
MC7125 MP7135 MP7135 MC7125 MC7125 MP7135 MP7135 MP7135
RM RM GH HL HM LM SH GM
(inch)
MP7135 MM
IC S RE D1
IC S RE D1
Order Number
Order Number
WPMT21.51MV WPMT321MV WPMT322MV
WBMT1.51.50.5LMV WBMT1.51.51LMV WCMT1.210.5MM WCMT1.51.50.5MM WCMT1.51.51MM WCMT21.50.5MM WCMT1.211MM
.250 .094 .016 .110 .375 .125 .016 .173 .375 .125 .031 .173
.187 .094 .008 .091 .187 .094 .016 .091 .156 .063 .008 .091 .156 .063 .016 .091 .375 .094 .008 .173 .375 .094 .016 .173 .156 .094 .008 .091 .156 .094 .016 .091 .375 .156 .016 .173 .375 .156 .031 .173
M M M
M M M M M M M M M M
a a
a
Ferritic and Martensitic Stainless Steel Hardness > 200 HB
M
MP7135 MM
a a
a
MP7135
MA
MC7115 MC7125
LM LM
a a
a a
MC7125 R/L-ES
MP7135 MP7135 MC7125 MC7125 MC7115 MC7125 MC7115 MC7125 MC7125 MC7125 MC7125 MP7135 MP7135 MC7125 MP7135 MP7135 MC7125 MC7125 MP7135 MP7135 MP7135 MP7135 MP7135 MP7135 MC7125 MC7125
RM GH HL HM
MC7125 SW MC7115 MM
a a
a a
MC7115 MC7125 MC7125 MC7125
RM HL HM LM
a a
Austenitic Stainless Steel Hardness > 200 HB
M
a a
WCMT21.51MM WCMT32.51MM WCMT32.52MM
LM LM
a a
MC7125 MM MC7125 GM
a a
MC7115 MM
a a
RM HL HM LM
MC7125 MP7135
MA GM
MP7135 MM MP7135 R/L-ES
MC7125 MM MC7125 GM
MC7125 MC7125 MC7125 MP7135 MP7135 MP7135
RM HL HM LM SH GM
MA GM MA RM RM GH HL HM LM SH GM MA RM GH HL HM
MP7135 MM
MP7135 MM
MP7135
MA
MP7135 R/L-ES
MP7135 MP7135 MC7125 MC7125
RM GH HL HM
M
Two-phase Stainless Steel Hardness < 280 HB
MP7135 MM
MP7135 MP7135 MC7125 MC7115 MP7135
LM SH LM LM GM
L 1 L 2 L 3 L 4 M 1 M 2 M 3 M 4 M 5 M 6 M 7 R 1 R 2
MP7135 MM
M
MP7135
MA
Ferritic and Martensitic Stainless Steel Hardness < 200 HB
MC7125 MM MC7125 GM
MC7115 MC7125 MC7115 MC7125 MC7125
LM LM
L 1 L 2 M 1 R 1 H 1 H 2
MC7115 MM
MC7125
MA
RM HL HM
MC7115 MM
MP7135 MP7135
RM GH
a : USA Stock (10 inserts in one case)
Note 1) 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 of overhang. Cutting Conditions : : Stable Cutting : General Cutting : Unstable Cutting Cutting Area : F : Finish Cutting L : Light Cutting M : Medium Cutting R : Rough Cutting H : Heavy Cutting
21
20
7° Positive Inserts (For External Turning) Recommended Cutting Conditions Cutting Range Priority Grade Chipbreaker Cutting Speed vc (SFM) Feed f (IPR)
Negative Inserts (For External Turning) Cutting Range Priority Grade Chipbreaker Cutting Speed vc (SFM) Feed f (IPR)
Cutting Range Priority Grade Chipbreaker
Depth of Cut ap (inch)
Depth of Cut ap (inch)
Cutting Speed vc (SFM)
Feed f (IPR)
Depth of Cut ap (inch)
Ferritic and Martensitic Stainless Steel Hardness > 200 HB
M
M
M
Austenitic Stainless Steel Hardness < 200 HB
Two-phase Stainless Steel Hardness < 280 HB
525─835 .002─.008 .008─.035 490─690 .002─.008 .008─.035 490─690 .002─.010 .008─.039 525─835 .002─.010 .008─.039 410─575 .003─.012 .012─.079 410─575 .003─.012 .012─.079 440─705 .003─.012 .012─.079 490─690 .002─.008 .008─.035 490─690 .002─.010 .008─.039 375─475 .002─.010 .008─.039 410─575 .003─.012 .012─.079 410─575 .003─.012 .012─.079 375─475 .002─.008 .008─.035 375─475 .002─.010 .008─.039 310─395 .003─.012 .012─.079 310─395 .003─.012 .012─.079 440─705 .002─.008 .008─.035 410─575 .002─.008 .008─.035 410─575 .002─.010 .008─.039 440─705 .002─.010 .008─.039 345─475 .003─.012 .012─.079 345─475 .003─.012 .012─.079 360─590 .003─.012 .012─.079 410─575 .002─.008 .008─.035 410─575 .002─.010 .008─.039 310─395 .002─.010 .008─.039 345─475 .003─.012 .012─.079 345─475 .003─.012 .012─.079 310─395 .002─.008 .008─.035 310─395 .002─.010 .008─.039 260─330 .003─.012 .012─.079 260─330 .003─.012 .012─.079 490─690 .002─.008 .008─.035 490─690 .002─.010 .008─.039 525─835 .002─.010 .008─.039 410─575 .003─.012 .012─.079 410─575 .003─.012 .012─.079 440─705 .003─.012 .012─.079 490─690 .002─.008 .008─.035 490─690 .002─.010 .008─.039 375─475 .002─.010 .008─.039 410─575 .003─.012 .012─.079 410─575 .003─.012 .012─.079 375─475 .002─.008 .008─.035 375─475 .002─.010 .008─.039 310─395 .003─.012 .012─.079 310─395 .003─.012 .012─.079
410─575 .002─.008 .008─.035 440─705 .002─.008 .008─.035 410─575 .002─.010 .008─.039 440─705 .002─.010 .008─.039 345─475 .003─.012 .012─.079 345─475 .003─.012 .012─.079 360─590 .003─.012 .012─.079 410─575 .002─.008 .008─.035 410─575 .002─.010 .008─.039 310─395 .002─.010 .008─.039 345─475 .003─.012 .012─.079 345─475 .003─.012 .012─.079 310─395 .002─.008 .008─.035 310─395 .002─.010 .008─.039 260─330 .003─.012 .012─.079 260─330 .003─.012 .012─.079 245─330 .002─.008 .008─.035 245─330 .002─.010 .008─.039 330─460 .002─.010 .008─.039 360─575 .002─.010 .008─.039 210─260 .003─.012 .012─.079 280─375 .003─.012 .012─.079 280─375 .003─.012 .012─.079 295─475 .003─.012 .012─.079 330─460 .002─.008 .008─.035 330─460 .002─.010 .008─.039 280─375 .003─.012 .012─.079 280─375 .003─.012 .012─.079 245─330 .002─.008 .008─.035 245─330 .002─.010 .008─.039 210─260 .003─.012 .012─.079 210─260 .003─.012 .012─.079 310─460 .002─.008 .008─.035 310─460 .002─.008 .008─.039 280─345 .002─.008 .008─.039 260─395 .003─.010 .012─.079 230─280 .003─.010 .012─.079 280─345 .002─.008 .008─.035 195─280 .002─.008 .008─.035 280─345 .002─.008 .008─.039 195─280 .002─.008 .008─.039 230─280 .003─.010 .012─.079 230─280 .003─.012 .012─.079 165─230 .003─.010 .012─.079 195─280 .002─.008 .008─.035 195─280 .002─.008 .008─.039 165─230 .003─.010 .012─.079 165─230 .003─.012 .012─.079
MC7115 MC7125 MC7125 MC7115
FM FM LM LM
MC7125 MC7115 MC7125 MC7115
FM FM LM LM
F 1 F 2 L 1 L 2 M 1 M 2 M 3 F 1 L 1 L 2 M 1 M 2 F 1 L 1 M 1 M 2 F 1 F 2 L 1 L 2 M 1 M 2 M 3 F 1 L 1 L 2 M 1 M 2 F 1 L 1 M 1 M 2
F 1 F 2 L 1 L 2 M 1 M 2 M 3 F 1 L 1 L 2 M 1 M 2 F 1 L 1 M 1 M 2
330─460 .010─.022 .059─.236 295─410 .012─.028 .118─.295 295─410 .020─.043 .079─.394 280─375 .004─.014 .012─.079 280─375 .004─.016 .012─.079 375─525 .004─.014 .012─.079 260─345 .006─.020 .020─.157 260─345 .006─.018 .028─.197 260─345 .008─.020 .012─.157 345─475 .006─.018 .028─.197 345─475 .006─.020 .020─.157 345─475 .008─.020 .012─.157 245─330 .010─.022 .059─.236 245─330 .010─.024 .059─.236 330─460 .010─.022 .059─.236 295─410 .012─.028 .118─.295 295─410 .020─.043 .079─.394 280─375 .004─.014 .012─.079 280─375 .004─.016 .012─.079 260─345 .006─.020 .020─.157 260─345 .006─.018 .028─.197 260─345 .008─.020 .012─.157 245─330 .010─.022 .059─.236 245─330 .010─.024 .059─.236 295─410 .012─.028 .118─.295 295─410 .020─.043 .079─.394 360─540 .004─.014 .012─.079 310─395 .004─.014 .012─.079 330─490 .006─.018 .028─.197 310─460 .010─.022 .059─.236 245─295 .016─.039 .059─.315 245─295 .020─.043 .079─.394 310─395 .004─.014 .012─.079 230─310 .004─.014 .012─.079 230─310 .004─.016 .012─.079 295─360 .006─.018 .028─.197 295─360 .006─.020 .020─.157 295─360 .004─.012 .020─.118 210─295 .006─.020 .020─.157 210─295 .006─.018 .028─.197 210─295 .004─.012 .020─.118 280─330 .010─.022 .059─.236 195─280 .010─.022 .059─.236 195─280 .010─.024 .059─.236 245─295 .016─.039 .059─.315 245─295 .020─.039 .079─.394 230─310 .004─.014 .012─.079 230─310 .004─.016 .012─.079 210─295 .006─.020 .020─.157 210─295 .006─.018 .028─.197 210─295 .004─.012 .020─.118 195─280 .010─.022 .059─.236 195─280 .010─.024 .059─.236 245─295 .016─.039 .059─.315
MC7125 MC7125 MC7125 MP7135 MP7135 MC7125 MP7135
RM HL HM LM SH LM GM
R 3 H 1 H 2 L 1 L 2 L 3 M 1 M 2 M 3 M 4 M 5 M 6 R 1 R 2 R 3 H 1 H 2 L 1 L 2 M 1 M 2 M 3 R 1 R 2 H 1 H 2 L 1 L 2 M 1 R 1 H 1 H 2 L 1 L 2 L 3 M 1 M 2 M 3 M 4 M 5 M 6 R 1 R 2 R 3 H 1 H 2 L 1 L 2 M 1 M 2 M 3 R 1 R 2 H 1
MC7125 MM
MC7125 MM
MC7125
MV
MC7125
MV
MC7115 MM
MC7115 MM
MC7125 MC7125 MP7135 MC7125 MP7135 MP7135
FM LM LM MV FM LM
MC7125 MC7125 MP7135 MC7125 MP7135 MP7135
FM LM LM MV FM LM
MP7135 MM
MP7135
MA
MC7125 MM MC7125 GM
MC7125 MM
MC7125 MM
MC7125 MP7135 MP7135 MC7125 MC7125 MC7125 MP7135 MP7135 MP7135 MP7135 MP7135 MP7135 MC7125 MC7125 MC7115 MC7125 MC7115 MC7125 MC7125 MC7125 MP7135 MP7135 MC7125 MP7135 MP7135 MC7125 MP7135 MP7135 MC7125 MC7125 MP7135 MP7135 MP7135 MP7135 MP7135 MP7135 MC7125
MA RM GH RM HL HM LM SH GM MA RM GH HL HM
MP7135 MM
MP7135 MM
MP7135
MV
MP7135
MV
Austenitic Stainless Steel Hardness > 200 HB
M
M
Two-phase Stainless Steel Hardness < 280 HB
MC7115 MC7125 MC7125 MC7115
FM FM LM LM
MP7135 MP7135 MC7125 MC7115
FM LM LM LM
F 1 L 1 L 2 L 3 M 1 M 2 M 3 M 4 F 1 L 1 M 1 M 2 F 1 L 1 M 1 M 2 F 1 L 1 L 2 M 1 M 2 F 1 F 2 L 1 L 2 M 1 M 2 M 3 F 1 L 1 M 1 M 2
MP7135 MM
MC7125 MM
MP7135 MM MC7125 MM
MC7125
MV
MC7115 MM
MC7125
MV
MC7125 MC7125 MP7135 MC7125 MP7135 MP7135
FM LM LM MV FM LM
MC7115 MM
MC7125 MC7125 MC7125 MP7135 MP7135
FM LM
Precipitation-Hardening Stainless Steel Hardness < 450 HB
M
MC7125 MM
MC7125 MM
LM LM
MV FM LM
MC7115 MM
RM HL HM LM LM SH MA GM MA RM RM GH HL HM LM SH GM MA RM GH HL
MP7135 MM
MP7135 MM
MP7135
MV
MP7135
MV
Precipitation-Hardening Stainless Steel Hardness < 450 HB
M
M
Ferritic and Martensitic Stainless Steel Hardness < 200 HB
MC7125 MC7125 MC7115
FM LM LM
MC7115 MC7115 MC7125
FM LM LM
F 1 L 1 L 2 M 1 M 2 M 3 F 1 L 1 L 2 M 1 M 2 F 1 L 1 M 1 M 2
MC7125 MM MC7125 GM
MC7125 MM
MC7115 MM MC7125 MM
MC7125
MV
MC7115 MM
MC7125 MP7135 MC7125 MP7135
FM FM LM LM
MC7125 MC7125 MP7135 MC7125 MP7135 MP7135
FM LM LM MV FM LM
MP7135 MM
MC7125 MM
MC7125 MM
MC7125
MV
MP7135 MM
MP7135 MP7135
FM LM
MP7135 MM
MP7135
MV
MP7135 MM
MP7135
MV
MP7135 MM
Note 1) 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 of overhang.
H 2 245─295 .020─.043 .079─.394 Note 1) 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 of overhang. MC7125 HM
Cutting Conditions : : Stable Cutting : General Cutting : Unstable Cutting Cutting Area : F : Finish Cutting L : Light Cutting M : Medium Cutting R : Rough Cutting H : Heavy Cutting
23
22
11° Positive Inserts (For External Turning) Cutting Range Priority Grade Chipbreaker Cutting Speed vc (SFM) Feed f (IPR)
Memo
Cutting Range Priority Grade Chipbreaker
Depth of Cut ap (inch)
Cutting Speed vc (SFM)
Feed f (IPR)
Depth of Cut ap (inch)
Ferritic and Martensitic Stainless Steel Hardness > 200 HB
M
M
Austenitic Stainless Steel Hardness < 200 HB
490─690 .002─.010 .008─.039 525─835 .002─.010 .008─.039 410─575 .003─.012 .012─.079 440─705 .003─.012 .012─.079 490─690 .002─.010 .008─.039 410─575 .003─.012 .012─.079 410─575 .003─.012 .012─.079 375─475 .002─.010 .008─.039 310─395 .003─.012 .012─.079 310─395 .003─.012 .012─.079 410─575 .002─.010 .008─.039 440─705 .002─.010 .008─.039 345─475 .003─.012 .012─.079 345─475 .003─.012 .012─.079 360─590 .003─.012 .012─.079 410─575 .002─.010 .008─.039 345─475 .003─.012 .012─.079 345─475 .003─.012 .012─.079 310─395 .002─.010 .008─.039 260─330 .003─.012 .012─.079 260─330 .003─.012 .012─.079 490─690 .002─.010 .008─.039 525─835 .002─.010 .008─.039 410─575 .003─.012 .012─.079 410─575 .003─.012 .012─.079 440─705 .003─.012 .012─.079 490─690 .002─.010 .008─.039 410─575 .003─.012 .012─.079 410─575 .003─.012 .012─.079 375─475 .002─.010 .008─.039 310─395 .003─.012 .012─.079 310─395 .003─.012 .012─.079
410─575 .002─.010 .008─.039 440─705 .002─.010 .008─.039 345─475 .003─.012 .012─.079 345─475 .003─.012 .012─.079 360─590 .003─.012 .012─.079 410─575 .002─.010 .008─.039 345─475 .003─.012 .012─.079 310─395 .002─.010 .008─.039 260─330 .003─.012 .012─.079 260─330 .003─.012 .012─.079 330─460 .002─.010 .008─.039 360─575 .002─.010 .008─.039 280─375 .003─.012 .012─.079 280─375 .003─.012 .012─.079 295─475 .003─.012 .012─.079 245─330 .002─.010 .008─.039 330─460 .002─.010 .008─.039 280─375 .003─.012 .012─.079 280─375 .003─.012 .012─.079 245─330 .002─.010 .008─.039 210─260 .003─.012 .012─.079 210─260 .003─.012 .012─.079 280─345 .002─.008 .008─.039 310─460 .002─.008 .008─.039 230─280 .003─.010 .012─.079 230─280 .003─.012 .012─.079 280─345 .002─.008 .008─.039 230─280 .003─.010 .012─.079 230─280 .003─.012 .012─.079 195─280 .002─.008 .008─.039 230─280 .003─.010 .012─.079 230─280 .003─.012 .012─.079
MC7125 MC7115
LM LM
MC7125 MC7115
LM LM
L 1 L 2 M 1 M 2 L 1 M 1 M 2 L 1 M 1 M 2 L 1 L 2 M 1 M 2 M 3 L 1 M 1 M 2 L 1 M 1 M 2
L 1 L 2 M 1 M 2 M 3 L 1 M 1 L 1 M 1 M 2
MC7125 MM MC7115 MM
MC7125 MM
MC7125
MV
MC7125
LM
MC7115 MM
MC7125 MM
MC7125
LM
MC7125 MP7135
MV LM
MC7125 MM
MP7135
LM
MP7135 MM
MP7135 MM
MP7135
MV
MP7135
MV
Austenitic Stainless Steel Hardness > 200 HB
M
M
Two-phase Stainless Steel Hardness < 280 HB
MC7125 MC7115
LM LM
MC7125 MC7115
LM LM
L 1 L 2 M 1 M 2 M 3 L 1 L 2 M 1 M 2 L 1 M 1 M 2 L 1 L 2 M 1 M 2 L 1 M 1 M 2 L 1 M 1 M 2
MC7125 MM
MC7125 MM
MC7125
MV
MC7125
MV
MC7115 MM
MC7115 MM
MC7125
LM
MP7135 MC7125 MC7125 MP7135
LM LM
MC7125 MM
MC7125 MP7135
MV LM
MC7125 MM
MV LM
MP7135 MM
MP7135
MV
MP7135 MM
M
MP7135
MV
Ferritic and Martensitic Stainless Steel Hardness < 200 HB
Precipitation-Hardening Stainless Steel Hardness < 450 HB
M
MC7125 MC7115
LM LM
L 1 L 2 M 1 M 2 M 3 L 1 M 1 M 2 L 1 M 1 M 2
MC7125 MC7115 MC7125 MC7125 MC7125 MP7135
LM LM
MC7125 MM
MC7125
MV
MC7125 MM
MC7115 MM
MV LM MV LM
MC7125
LM
MC7125 MM
MC7125 MM
MC7125 MP7135
MV LM
MP7135 MM
MC7125 MM
MP7135
MV
MC7125
MV
Note 1) 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 of overhang.
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