Turning Triangular Positive Inserts
Indexable Insert
TE Triangular 20° Pos. Without Hole TE ¢¢ 21.5 Dimensions (inch) Cutting Edge Length L .4331 Thickness S .0937 Inscribed Circle IC .2500
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
Coated Cermet
Coated Carbide
Carbide
Cermet
M23
SUMIDIA (PCD) Inserts
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
TEGE21.50.5 TEGN110202 .0078 QQQQQQQQQQQQQQQQQQQQQQQ TEGE21.51 TEGN110204 .0156 QQQQQQQQQQQQQQQQQQQQQQQ
QQ ● QQ ★
Q
: 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 ¢¢ 22 Dimensions (inch)
Cutting Edge Length L .4331 Thickness S .1250 Inscribed Circle IC .2500
C
Coated Cermet
Coated Carbide
Carbide
Cermet
M23
SUMIDIA (PCD) Inserts
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
D
RE
Q TEGN220.5 TEGN110302 .0078 QQQQQQQQQQQQQQQQQQQQQQQ TEGN221 TEGN110304 .0156 QQQQQQQQQQQQQQQQQQQQQQQ TEGN222 TEGN110308 .0313 QQQQQQQQQQQQQQQQQQQQQQQ
QQ ● QQ ★ QQ ★
R
: 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 ¢¢ 32 Dimensions (inch)
S
Cutting Edge Length L .6496 Thickness S .1250 Inscribed Circle IC .3750
Coated Cermet
Coated Carbide
Carbide
Cermet
M23
SUMIDIA (PCD) Inserts
T
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
TEGN320.5 TEGN160302 .0078 QQQQQQQQQQQQQQQQQQQQQQQ TEGN321 TEGN160304 .0156 QQQQQQQQQQQQQQQQQQQQQQQ TEGN322 TEGN160308 .0313 QQQQQQQQQQQQQQQQQQQQQQQ
QQ ● QQ ★
V
Q
★ QQ ★
: Interrupted Cutting 1st Recommended : Interrupted Cutting 2nd Recommended
: General Cutting 1st Recommended : General Cutting 2nd Recommended
: Continuous Cutting 1st Recommended : Continuous Cutting 2nd Recommended
W
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel
TE ¢¢ 43 Dimensions (inch)
Cutting Edge Length L .8661 Thickness S .1875 Inscribed Circle IC .5000
Coated Cermet
Coated Carbide
Carbide
Cermet
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
TEGN431 TEGN220404 .0156 QQQQQQQQQQQQQQQQQQQQQQQ
QQ ★
Q
B118
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