Turning Triangular Positive Inserts
Indexable Insert
RE
TC Triangular 7° Pos. With Hole TC ¢¢ 63 Dimensions (inch) Cutting Edge Length L .3228 Thickness S .0937 Inscribed Circle IC .1875 Hole Dia. D1 .0906
IC
Grade Selection
A2, A3
Chipbreaker Selection B10 on Insert Grade Selection by Part Material
A10 on
S
L
60°
: 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
B
Coated Cermet
Coated Carbide
Carbide
Cermet
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
TCGT630MEFM TCGT080201MN-SC < .0038 QQQQQQQQQQQQQQQ
(M)EFM
0 .08 .04 .12 .16 ( a p )
★ ★★
TCGT630EFM TCGT080201N-SC
.0038 QQQQQQQQQQQQQQQ
QQQQ QQ
★
TCGT630.5MEFM TCGT080202MN-SC < .0078 QQQQQQQQQQQQQQQ
★ ★★
TCGT630.5EFM TCGT080202N-SC
.0078 QQQQQQQQQQQQQQQ
QQQQ QQ
( f )
●
.008 .016 .024
6°
Values for nose radius RE prefixed with "<" indicate negative tolerances.
: 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
TC ¢¢ 1.81.5 Dimensions (inch) Cutting Edge Length L .3780 Thickness S .0937 Inscribed Circle IC .2189 Hole Dia. D1 .0984
C
M18
SUMIDIA (PCD) Inserts
Coated Cermet
Coated Carbide
Carbide
Cermet
D
C39, D32
Applicable External Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
R
RE
TCGT1.81.50RFX TCGT090201R-FX .0039 QQQQQQQQQQQQQQQ TCGT1.81.50LFX TCGT090201L-FX .0039 QQQQQQQQQQQQQQQ TCGT1.81.50.5RFX TCGT090202R-FX .0078 QQQQQQQQQQQQQQQ TCGT1.81.50.5LFX TCGT090202L-FX .0078 QQQQQQQQQQQQQQQ TCGT1.81.50RFY TCGT090201R-FY .0039 QQQQQQQQQQQQQQQ TCGT1.81.50LFY TCGT090201L-FY .0039 QQQQQQQQQQQQQQQ TCGT1.81.50.5RFY TCGT090202R-FY .0078 QQQQQQQQQQQQQQQ TCGT1.81.50.5LFY TCGT090202L-FY .0078 QQQQQQQQQQQQQQQ TCGT1.81.50MEFM TCGT090201MN-SC < .0039 QQQQQQQQQQQQQQQ
★★ ★★ QQQQ QQ ★★ ★ QQQQ QQ ★★ ★★ QQQQ QQ ★★ ★★ QQQQ QQ ★★ ★ QQQQ QQ ★★ ★★ QQQQ QQ ★★ ★ QQQQ QQ ★★ ★ QQQQ QQ
(R/L)FX
( a p )
.08
.04
*1
( f )
0
S
.016 .008
15°
(R/L)FY
( a p )
.08
.04
*1
( f )
0
.016 .008
15°
T
(M)EFM
0 .08 .04 .12 .16 ( a p )
★ ★
TCGT1.81.50EFM TCGT090201N-SC
.0039 QQQQQQQQQQQQQQQQQQQQQQQ
★ QQ Q
TCGT1.81.50.5MEFM TCGT090202MN-SC < .0078 QQQQQQQQQQQQQQQ
★ ★
TCGT1.81.50.5EFM TCGT090202N-SC
.0078 QQQQQQQQQQQQQQQ
( f )
●
●
6°
.008 .016 .024
V
*1: Photo shows left hand.
Values for nose radius RE prefixed with "<" indicate negative tolerances.
W
B103
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