Turning Triangular Positive Inserts
Indexable Insert
Information in "Shape" column
Triangular 20° Pos. Without Hole
RE
TE
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
TE ¢¢ 21.5
Cutting Edge Length L .4331 Thickness S .0937 Inscribed Circle IC .2500
Dimensions (inch)
B
Coated Cermet
Coated Carbide
Carbide
M23
SUMIDIA (PCD) Inserts
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
.0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ D .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ «
TEGE21.50.5 TEGN110202 TEGE21.51 TEGN110204
Q
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
TE ¢¢ 22
Cutting Edge Length L .4331 Thickness S .1250 Inscribed Circle IC .2500
Dimensions (inch)
C
Coated Cermet
Coated Carbide
Carbide
M23
SUMIDIA (PCD) Inserts
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
D
RE
.0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ D .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0313 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ «
TEGN220.5 TEGN110302 TEGN221 TEGN110304 TEGN222 TEGN110308
Q
R
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
TE ¢¢ 32
S
Cutting Edge Length L .6496 Thickness S .1250 Inscribed Circle IC .3750
Dimensions (inch)
Coated Cermet
Coated Carbide
Carbide
M23
SUMIDIA (PCD) Inserts
T
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
.0078 QQQQQQQQQQ QQQQQQQQQQQQQQQQQQ D .0156 QQQQQQQQQQ QQQQQQQQQQQQQQQQQQ « .0313 QQQQQQQQQQ QQQQQQQQQQQQQ « QQ «
TEGN320.5 TEGN160302 TEGN321 TEGN160304 TEGN322 TEGN160308
V
Q
W
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
TE ¢¢ 43
Cutting Edge Length L .8661 Thickness S .1875 Inscribed Circle IC .5000
Dimensions (inch)
Coated Cermet
Coated Carbide
Carbide
M23
SUMIDIA (PCD) Inserts
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
.0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ «
TEGN431 TEGN220404
Q
B120
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