Turning Triangular Negative Inserts
Indexable Insert
RE
Triangular Neg. With Hole
TN
IC
Grade Selection
A2, A3
Chipbreaker Selection
B10 on
A10 on
Insert Grade Selection by Part Material
L
s
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
TN ¢¢ 33
Cutting Edge Length L .6496 Thickness S .1875 Inscribed Circle IC .3750 Hole Dia. D1 .1500
Dimensions (inch)
B
L68
B132
M18
SUMIBORON (CBN) Inserts
SUMIDIA (PCD) Inserts
Ceramic Inserts
Coated Cermet
Coated Carbide
Carbide
M27
SUMIDIA (PCD) Binderless Inserts
E23
C20
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
( f ) TNPR330.5M TNGG160402R-UM .0078 QQQQQQQQQQQQQQQQQQQQQQQQ « «« QQ TNPL330.5M TNGG160402L-UM .0078 QQQQQQQQQQQQQQQQQQQQQQQQ « «« QQ TNPR331M TNGG160404R-UM .0156 QQQQQQQQQQQQQQQQQQQQQQQQ « F « D QQ « TNPL331M TNGG160404L-UM .0156 QQQQQQQQQQQQQQQQQQQQQQQQ « « D QQ « TNPR332M TNGG160408R-UM .0313 QQQQQQQQQQQQQQQQQQQQQQQQ « F « D QQ « TNPL332M TNGG160408L-UM .0313 QQQQQQQQQQQQQQQQQQQQQQQQ ««« D QQ « TNPR333M TNGG160412R-UM .0469 QQQQQQQQQQQQQQQQQQQQQQQQ « QQ TNPL333M TNGG160412L-UM .0469 QQQQQQQQQQQQQQQQQQQQQQQQ « QQ
(R/L)M
.16 ( a p )
.12
.08
.04
0
.008 .016 .024
0 °
C
««« FD Q ««
F QQQQQ Q F QQQQQQQ « F QQQQQ Q F QQQQQ Q F QQQQQ Q Q QQQQ Q QQQQQQQQ «
TNMA331 TNMA332 TNMA333 TNMA334 TNMA335 TNGA330.5 TNGA331 TNGA332 TNGA333
TNMA160404 TNMA160408 TNMA160412 TNMA160416 TNMA160420 TNGA160402 TNGA160404 TNGA160408 TNGA160412
.0156
.0313 QQQQQQQQQQQ DDFFD Q ««
Q
D «« F « Q «« FFD Q ««««« Q
.0469
.0625
.0781
D
.0078 QQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQ «««
Q
.0313 QQQQQQQQQQQQQQQQ « QQ QQQQQ « QQ « .0469 QQQQQQQQQQQQQQQQQQQ Q QQQQ Q
R
Q DDDD « F QQQQQ Q Q ««««« QQQQQ Q
.0313 DDDDDD DD D
( a p )
TNMG332EMU TNMG160408N-MU
EMU
.24
TNMG333EMU TNMG160412N-MU .0469 D « DDDD DD «
.16
.08
( f )
0
4°
S
.008 .016 .024
Q «« Q ««
QQQQQ Q QQQQQ Q
TNMG332EEM TNMG160408N-EM .0313 « DD DDD TNMG333EEM TNMG160412N-EM .0469 «« D DD «
( a p )
EEM
.24
.16
.08
0 °
( f )
0
.008 .016 .024
T
Q Q
QQQQQ Q QQQQQ Q
TNMG332EME TNMG160408N-ME .0313 « D «« DD TNMG333EME TNMG160412N-ME .0469 «««« DD
DD D «
( a p )
EME
.32
.24
.16
.08
( f )
0
4°
.016
.032
Q Q
QQQQQ Q QQQQQ Q
« D DD
( a p )
TNMG332EMX TNMG160408N-MX
.0313
EMX
V
.24
DD
««
TNMG333EMX TNMG160412N-MX .0469
.16
.08
( f )
0
-15°
.008 .016 .024
««««« Q « DFFD Q « DFFD Q ««««« Q ««««« Q D « FF « Q DDFFD Q « DFF « Q
QQQQQ Q F QQQQQ Q F QQQQQ Q QQQQQ Q QQQQQ Q QQQQQ Q QQQQQ Q QQQQQ Q QQQQQ Q QQQQQ Q QQQQQ Q QQQQQ Q
« «
TNMG331ENZ TNMG160404N-UZ .0156 TNMG332ENZ TNMG160408N-UZ .0313 TNMG333ENZ TNMG160412N-UZ .0469 TNMG334ENZ TNMG160416N-UZ .0625 TNMG335ENZ TNMG160420N-UZ .0781
ENZ
W
( a p )
DD DD
.24
DD
.16
««
.08
« « « «
( f )
0
.008 .016 .024
4°
« « «
( a p )
TNMG331EGZ TNMG160404N-GZ
.0156
EGZ
.24
TNMG332EGZ TNMG160408N-GZ .0313 TNMG333EGZ TNMG160412N-GZ .0469
.16
.08
0 °
( f )
0
.008 .016 .024
Q «« Q «« Q «« Q ««
.0156 «««««««««
( a p )
TNMR331EHM TNMG160404R-HM
(R/L)HM
.24
TNML331EHM TNMG160404L-HM .0156 ««««««««« TNMR332EHM TNMG160408R-HM .0313 ««««««««« TNML332EHM TNMG160408L-HM .0313 «««««««««
.16
.08
( f )
0
15°
.008 .016 .024
B59
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