Turning Triangular Positive Inserts
Indexable Insert
TP Triangular 11° Pos. With Hole TP ¢¢ 33 Dimensions (inch) Cutting Edge Length L .6496 Thickness S .1875 Inscribed Circle IC .3750 Hole Dia. D1 .1732
Information in "Shape" column
RE
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
B
L85 SUMIDIA (PCD) Inserts
M21
SUMIBORON (CBN) Inserts
Coated Cermet
Coated Carbide
Carbide
Cermet
M27
E46
SUMIDIA Binderless Inserts
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
EFB
TPMT331EFB TPMT160404N-FB .0156 QQQQQQQQQQQQQQQQQQQQQQQ ★★★ QQ Q TPMT332EFB TPMT160408N-FB .0313 QQQQQQQQQQQQQQQQQQQQQQQ ★★★ QQ Q
( a p )
.08
.04
( f )
0
20°
.016 .008
EFK
TPMT331EFK TPMT160404N-FK .0156 QQQQQQQQQQQQQQQQQQQQQQQ TPMT332EFK TPMT160408N-FK .0313 QQQQQQQQQQQQQQQQQQQQQQQ
★● QQ Q
(ap)
.08
● QQ Q
.04
(f)
0
0 °
.016 .008
C
(R/L)
TPGG330.5R TPGT160402R-SD .0078 QQQQQQQQQQQQQQQQQQQQQQQ
★★ QQ Q
TPGG330.5L TPGT160402L-SD
.0078 QQQQQQQQQQQQQQQQQQQQQQQ ● ★● QQ Q
(ap) .08
TPGG331R TPGT160404R-SD .0156 QQQQQQQQQQQQQQQ
F
★★★●
.04
TPGG331L TPGT160404L-SD ●★★● TPGG332R TPGT160408R-SD .0313 QQQQQQQQQQQQQQQQQQQQQQQ ★ ★★ QQ Q TPGG332L TPGT160408L-SD .0313 QQQQQQQQQQQQQQQQQQQQQQQ ● ★● QQ Q .0156 QQQQQQQQQQQQQQQ ★★ F
*1
(f)
0
D
.016 .008
0 °
(R/L)W (ap) .08
TPGX331RW TPGX160404R-SDW .0156 QQQQQQQQQQQQQQQQQQQQQQQ ★ TPGX331LW TPGX160404L-SDW .0156 QQQQQQQQQQQQQQQQQQQQQQQ ★ TPGX332RW TPGX160408R-SDW .0313 QQQQQQQQQQQQQQQQQQQQQQQ ★ TPGX332LW TPGX160408L-SDW .0313 QQQQQQQQQQQQQQQQQQQQQQQ ★
QQ Q QQ Q QQ Q QQ Q
.04
R
*1
B134 Wiper
0 °
(f)
0
.016 .008
ELB
TPMT331ELB TPMT160404N-LB
Q Q
Q ★★ Q ★★
Q Q
（ a p ）
.0156
★●● ★★★ ★●● ★★★
.08
TPMT332ELB TPMT160408N-LB .0313
.04
S
（ f ）
0
15°
.016 .008
ESU
TPMT331ESU TPMT160404N-SU .0156 ★★●● TPMT332ESU TPMT160408N-SU .0313 ★●●●
Q ★★★ Q ★★★
Q ●●★★ Q ●★★★
Q Q
（ a p ）
FF ★●● F FF ★●● F
.04 .12 .08 .16
T
（ f ）
0
8°
.008 .016 .024
TPGA331
TPGW160404
.0156 QQQQQQQQQQQQQQQ
QQQQ QQ
★★
0 °
Q
V
TPMT331EGU TPMT160404N-GU .0156 ★●●● ●●★ TPMT332EGU TPMT160408N-GU .0313 ★●●★ ●●★
Q Q
Q ★★ ★ Q ●★ ★
Q Q
EGU
.12 ( a p )
.08
.04
( f )
W
8°
.004
.008
.012 .016
EMU
TPMT331EMU TPMT160404N-MU .0156 ★★● TPMT332EMU TPMT160408N-MU .0313 ★★●
●★ ★★★ F Q ●★ ●★★ F Q
QQQQQ QQ QQQQQ QQ
F F
(ap)
.08 .04 .12 .16
(f)
0
0 °
.008 .016 .024
ENF
TPMT331ENF TPMT160404N-SF .0156 TPMT332ENF TPMT160408N-SF .0313
Q Q
QQQQQ QQ QQQQQ QQ
FF FF
F F
(ap)
●● ●●
● ●
.08 .04 .12 .16
0
(f)
0 °
.008 .016 .024
*1: Photo shows left hand.
B114
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