Turning Triangular Positive Inserts
Indexable Insert
Information in "Shape" column
Triangular 11° Pos. Without Hole
RE
TP
EFL
Name of Chipbreaker
.12
IC
Application Range
.08
Recommended Part Material
.04
Chipbreaker Rake Angle
0
.008 .016 .024
10 °
Feed Rate (f) (inch/rev)
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
TP ¢¢ 22
Cutting Edge Length L .4331 Thickness S .1250 Inscribed Circle IC .2500
Dimensions (inch)
B
L88
M22
SUMIBORON (CBN) Inserts
SUMIDIA (PCD) Inserts
Coated Cermet
Coated Carbide
Carbide
B133
E49
Ceramic Inserts
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
.0078 QQQQQQQQQQQQQQQQQQQQQQQ QQ D QQ D
TPG220.5
TPGN110302 TPGN110304 TPGN110308
.0156 Q D QQ D QQQQQQQQQQQQ «« .0313 Q D QQ D QQQQQQQQQQQQ
Q Q
FD FD
« «
TPG221 TPG222
Q
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
TP ¢¢ 32
C
Cutting Edge Length L .6496 Thickness S .1250 Inscribed Circle IC .3750
Dimensions (inch)
L90
M22
SUMIBORON (CBN) Inserts
SUMIDIA (PCD) Inserts
Coated Cermet
Coated Carbide
Carbide
B133
Ceramic Inserts
D
C53
E49
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
R
RE
.0156 QQQQQQQQQQQQQQQQQQQQQQQQ DFD QQ .0313 QQQQQQQQQQQQQQQQQQQQQQQQ DFD QQ
( a p )
TPMR321EFK TPMR160304N-FK TPMR322EFK TPMR160308N-FK TPMR323EFK TPMR160312N-FK TPGR320.5R TPGR160302R-W TPGR320.5L TPGR160302L-W TPGR321R TPGR160304R-W TPGR321L TPGR160304L-W TPGR322R TPGR160308R-W TPGR322L TPGR160308L-W TPMR321ENF TPMR160304N-SF TPMR322ENF TPMR160308N-SF TPMR323ENF TPMR160312N-SF
EFK
.08
.04
.0469 QQQQQQQQQQQQQQQQQQQQQQQQ
S
0 °
( f )
0
.016
.008
.0078 QQQQQQQQQQQQQQQQQQQQQQQ « « QQ .0078 QQQQQQQQQQQQQQQQQQQQQQQ « « QQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ « « QQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ « « QQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ « « QQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ « « QQ
R/L
( a p )
.08
.04
T
( f )
0
*1
.016
.008
Q Q Q
QQQQ Q F QQQQ Q QQQQ Q
DD DD
( a p )
ENF
.0156
.16
.0313 DDD DD
.12
V
.08
DD DF
.0469
.04
0 °
( f )
0
.008 .016 .024
Q Q
QQQQ Q QQQQ Q
«« «« D « ««
TPMR321EUJ TPMR160304N-UJ TPMR322EUJ TPMR160308N-UJ
.16 ( a p )
EUJ
.0156
.0313
.12
W
.08
.04
( f )
0 °
0
.008 .016 .024
«««« D Q «« «««« D Q ««
QQQQ Q
D D D D
TPMN321 TPMN322 TPMN323
TPMN160304 TPMN160308 TPMN160312 TPGN160302 TPGN160304 TPGN160308 TPGN160312 TPGN160316
.0156
F Q
«
.0313
Q
«««« D Q
F QQQQ Q
.0469
.0078 QQQQQQQQQQ QQQQQQQQ Q
DFD DFD DFD
TPG320.5
.0156 Q D QQ D QQQQQ .0313 Q D QQ D QQQQQ .0469 Q D QQ D QQQQQ .0625 Q D QQ D QQQQQ
Q D « D Q D « D
Q Q
« «
TPG321 TPG322 TPG323 TPG324
Q
Q Q
Q QQQ
Q QQQ Q
*1: Photo shows left hand.
B118
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