Turning Triangular Positive Inserts TC Triangular 7° Pos. With Hole 60°
Indexable Insert
RE
IC
Grade Selection
A2, A3
Chipbreaker Selection
B10 on
A10 on
Insert Grade Selection by Part Material
S
L
: 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 ¢¢ 32.5
Cutting Edge Length L .6496 Thickness S .1563 Inscribed Circle IC .3750 Hole Dia. D1 .1693
Dimensions (inch)
B
Coated Cermet
L76
SUMIBORON (CBN) Inserts
Coated Carbide
Carbide
E47
C39, D27
Applicable Internal Holders
Applicable External Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
.0156 QQQQQQQQQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQQQQQQQQ
F « QQ FD QQ
( a p )
TCMT32.51EFP TCMT16T304N-FP TCMT32.52EFP TCMT16T308N-FP
EFP
.08
.04
( f )
0
10°
.016
.008
Q DDDD F QQQQ Q Q DDDD F QQQQ Q
.0156 DDDDD « DDDFDDDFF .0313 DDDDDDDDDFDDDFF
TCMT32.51ESU TCMT16T304N-SU TCMT32.52ESU TCMT16T308N-SU
ESU
.16 ( a p )
.12
.08
.04
( f )
0
8°
.008 .016 .024
Q Q Q
F Q
.0156 DDDDDD .0313 DDDDDD
F
TCMT32.51ENK TCMT16T304N-SK TCMT32.52ENK TCMT16T308N-SK TCMT32.53ENK TCMT16T312N-SK
ENK
( a p )
.24
C
F QQQQ Q QQQQ Q
.16
D FDD
.0469
.08
( f )
0
8°
.008 .016 .024
D « FF « Q « DFFD Q «««« D Q
F QQQQ Q F QQQQ Q F QQQQ Q
TCMA32.51 TCMA32.52 TCMA32.53
TCMW16T304 TCMW16T308 TCMW16T312
.0156
Q
.0313
D
.0469
R
S
T
V
W
B109
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