Turning 55˚ Diamond Positive Inserts
Indexable Insert
Information in "Shape" column
55° Diamond 7° Pos. With Hole 55°
RE
DC
EFL
Name of Chipbreaker
.12
Application Range
.08
Recommended Part Material
.04
IC
Chipbreaker Rake Angle
0
.008 .016 .024
10 °
Feed Rate (f) (inch/rev)
S
L
55°
: 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
DC ¢¢ 32.5
Cutting Edge Length L .4567 Thickness S .1563 Inscribed Circle IC .3750 Hole Dia. D1 .1732
Dimensions (inch)
B
L57
M15
M27
SUMIBORON (CBN) Inserts
SUMIDIA (PCD) Inserts
SUMIDIA Binderless Inserts
Coated Cermet
Coated Carbide
Carbide
C35, D18
E34
Applicable External Holders
Applicable Internal Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
.0078 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ D .0156 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ D .0313 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ D
NAG
DCGT32.50.5NAG DCGT11T302N-AG DCGT32.51NAG DCGT11T304N-AG DCGT32.52NAG DCGT11T308N-AG
( a p )
.16
.12
.08
.04
( f )
0
.008 .016 .024
20°
.0039 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ « .0039 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ « .0078 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ « .0078 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQ QQQQQ «
DCGT32.50RAY DCGT11T301R-AY DCGT32.50LAY DCGT11T301L-AY DCGT32.50.5RAY DCGT11T302R-AY DCGT32.50.5LAY DCGT11T302L-AY DCGT32.51RAY DCGT11T304R-AY DCGT32.51LAY DCGT11T304L-AY
(R/L)AY
.16 ( a p )
C
.12
.08
.04
( f )
0
.008 .016 .024
15°
D
R
S
T
V
W
B90
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