Turning Triangular Positive Inserts
Indexable Insert
Information in "Shape" column
RE
Triangular 11° Pos. With Hole
TP
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
TP ¢¢ 21.5
Cutting Edge Length L .4331 Thickness S .0937 Inscribed Circle IC .2500 Hole Dia. D1 .1102
Dimensions (inch)
B
L79
M20
SUMIBORON (CBN) Inserts
SUMIDIA (PCD) Inserts
Coated Cermet
Coated Carbide
Carbide
E46
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
.0078 QQQQQQQQQQQQQQQQQQQQQQQ « F « .0078 QQQQQQQQQQQQQQQQQQQQQQQ « FD
.08 ( a p )
TPGT21.50.5RFW TPGT110202R-FW TPGT21.50.5LFW TPGT110202L-FW TPGT21.51RFW TPGT110204R-FW TPGT21.51LFW TPGT110204L-FW TPGT21.50.5RFX TPGT110202R-FX TPGT21.50.5LFX TPGT110202L-FX TPGT21.51RFX TPGT110204R-FX TPGT21.51LFX TPGT110204L-FX TPGT21.52RFX TPGT110208R-FX TPGT21.52LFX TPGT110208L-FX TPGT21.50.5RFY TPGT110202R-FY TPGT21.50.5LFY TPGT110202L-FY TPGT21.51RFY TPGT110204R-FY TPGT21.51LFY TPGT110204L-FY TPGT21.52RFY TPGT110208R-FY TPGT21.52LFY TPGT110208L-FY TPMT21.50.5ESU TPMT110202N-SU TPMT21.51ESU TPMT110204N-SU TPMT21.52ESU TPMT110208N-SU
FW
.0156 QQQQQQQQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ
.04
DF « DFD
( f )
*1
0
15°
.016
.008
Q QQQ Q Q QQQ Q Q QQQ Q Q QQQ Q Q QQQ Q Q QQQ Q
.0078 QQQQQQQQQQQQQQQQQ D « D .0078 QQQQQQQQQQQQQQQQQ D « .0156 QQQQQQQQQQQQQQQQQ D « D .0156 QQQQQQQQQQQQQQQQQ D « D .0313 QQQQQQQQQQQQQQQQQ D « D .0313 QQQQQQQQQQQQQQQQQ D «
(R/L)FX
.08 ( a p )
.04
C
*1
( f )
0
.016
.008
15°
.0078 QQQQQQQQQQQQQQQQQQQQQQQ .0078 QQQQQQQQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQQQQQQQ
« « « « «
(R/L)FY
.08 ( a p )
D
.04
( f )
0
.016
.008
D
15°
Q DDDD F QQQQ Q Q DDDD F QQQQ Q Q DDDD F QQQQ Q
.0078 DD DD .0156 DD DD .0313 DD DD
R
.16 ( a p )
ESU
.12
.08
.04
( f )
0
8°
.008 .016 .024
.0156 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ D .0313 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ D
TPEW21.51 TPEW21.52
TPEW110204 TPEW110208
S
Q
.0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQ «
.16 ( a p )
TPGT21.50.5RAY TPGT110202R-AY TPGT21.50.5LAY TPGT110202L-AY TPGT21.51RAY TPGT110204R-AY TPGT21.51LAY TPGT110204L-AY
(R/L)AY
T
.12
.08
.04
*1
( f )
0
15°
.008 .016 .024
*1: Photo shows left hand.
V
W
B112
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