Turning 80˚ Diamond Positive Inserts CC 80° Diamond 7° Pos. With Hole 80° L
Indexable Insert
RE
IC
Grade Selection
A2, A3
Chipbreaker Selection B10 on Insert Grade Selection by Part Material
S
A10 on
: Interrupted Cutting 1st Recommended : Interrupted Cutting 2nd Recommended
: General Cutting 1st Recommended : General Cutting 2nd Recommended
: Continuous Cutting 1st Recommended : Continuous Cutting 2nd Recommended
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
CC ¢¢ 32.5 Dimensions (inch)
Cutting Edge Length L .3819 Thickness S .1563 Inscribed Circle IC .3750 Hole Dia. D1 .1732
B
L40
M12 SUMIDIA Binderless Inserts
M27
SUMIBORON (CBN) Inserts
SUMIDIA (PCD) Inserts
Coated Cermet
Coated Carbide
Carbide
Cermet
C34, D23, D27
E30
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
EMU
CCMT32.51EMU CCMT09T304N-MU .0156 ●●●
●★ ●★★ F Q
QQQQQ QQ QQQQQ QQ
（ a p ）
FF
0 .08 .04 .12 .16
CCMT32.52EMU CCMT09T308N-MU .0313 ●●●● FFF ●★ ★●● F Q
（ f ）
0 °
.008 .016 .024
NAG
CCGT32.50.5NAG CCGT09T302N-AG CCGT32.51NAG CCGT09T304N-AG CCGT32.52NAG CCGT09T308N-AG CCGT32.50RAY CCGT09T301R-AY CCGT32.50LAY CCGT09T301L-AY CCGT32.50.5RAY CCGT09T302R-AY CCGT32.50.5LAY CCGT09T302L-AY CCGT32.51RAY CCGT09T304R-AY CCGT32.51LAY CCGT09T304L-AY
.0078 QQQQQQQQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ
QQ ●● QQ ●● QQ ●●
（ a p ）
0 .08 .04 .12 .16
C
（ f ）
20°
.008 .016 .024
(R/L)AY
.0039 QQQQQQQQQQQQQQQQQQQQQQQ .0039 QQQQQQQQQQQQQQQQQQQQQQQ .0078 QQQQQQQQQQQQQQQQQQQQQQQ .0078 QQQQQQQQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ
QQ ★ QQ ★ QQ ★ QQ ★ QQ ★ QQ ★
（ a p ）
.08 .12 .16
D
（ f ）
*1
0
.008 .016 .024
15°
*1: Photo shows left hand.
R
: Interrupted Cutting 1st Recommended : Interrupted Cutting 2nd Recommended
: General Cutting 1st Recommended : General Cutting 2nd Recommended
: Continuous Cutting 1st Recommended : Continuous Cutting 2nd Recommended
CC ¢¢ 43 Dimensions (inch)
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
Cutting Edge Length L .5079 Thickness S .1875 Inscribed Circle IC .5000 Hole Dia. D1 .2165
S
L44
SUMIBORON (CBN) Inserts
Coated Cermet
Coated Carbide
Carbide
Cermet
C34
E33
Applicable External Holders
Applicable Internal Holders
Nose Radius
T
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
EFP
CCMT431EFP CCMT120404N-FP CCMT432EFP CCMT120408N-FP
.0156 QQQQQQQQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ
★ QQ Q ● QQ Q
（ a p ）
.08
V
.04
（ f ）
0
.008 .016
10°
ESU
CCMT431ESU CCMT120404N-SU CCMT432ESU CCMT120408N-SU
●● F Q ★★★ ●●● F Q ★★★
QQQQQ QQ QQQQQ QQ
FF
.0156 ★●●★
( a p )
0 .08 .04 .12 .16
.0313 ★●●● FFF
W
( f )
.008 .016 .024
8°
ENK
CCMT431ENK CCMT120404N-SK CCMT432ENK CCMT120408N-SK
Q Q
QQQQQ QQ QQQQQ QQ
FF FF
.0156 .0313
●● ●●
( a p )
0 .08 .16 .24
( f )
.008 .016 .024
8°
EFM
CCMT432EFM CCMT120408N-SC
Q
QQQQQ QQ
.0313
★
（ a p ）
0 .08 .04 .12 .16
（ f ）
.008 .016 .024
6°
CCMT432EGU CCMT120408N-GU
●●● F Q
QQQQQ QQ
EGU
.0313 ★●●●
.12 ( a p )
.08
.04
B77
( f )
8°
.004
.008
.012 .016
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