Turning 55˚ Diamond Positive Inserts
Indexable Insert
55° Diamond 7° Pos. With Hole
RE
DC
Grade Selection
A2, A3
IC
Chipbreaker Selection
B10 on
S
L
A10 on
Insert Grade Selection by Part Material
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
DCGT11T304R-SD .0156 QQQQQQQQQQQQQQQQQQQQQQQ « D
DCGT32.51R DCGT32.51L DCGT32.52R DCGT32.52L
(R/L)
( a p )
.08
.0156 QQQQQQQQQQQQQQQQQQQQQQQ « «
DCGT11T304L-SD
.04
DCGT11T308R-SD .0313 QQQQQQQQQQQQQQQQQQQQQQQ « «
.0313 QQQQQQQQQQQQQQQQQQQQQQQ « «
0 °
DCGT11T308L-SD
( f )
0
.016
.008
Q Q Q
Q « «« Q « «« Q « ««
«« D «« «« D «« «« D ««
DD DD
DCMT32.50.5ELB DCMT11T302N-LB .0078 DCMT32.51ELB DCMT11T304N-LB .0156
ELB
.08 ( a p )
.04
DCMT32.52ELB DCMT11T308N-LB .0313 DDD
( f )
0
15°
.016
.008
C
Q DDDD « Q DF « D Q DDDDDF Q DF « D Q DDDDDF Q DF ««
DCMT32.50.5ESU DCMT11T302N-SU .0078 « DD DDDD « FD DCMT32.51ESU DCMT11T304N-SU .0156 DDDDDDDDDFDDDFF DCMT32.52ESU DCMT11T308N-SU .0313 DDDDDDDDDFDDDFF
ESU
.16 ( a p )
.12
.08
.04
( f )
0
8°
.008 .016 .024
DCGT11T301MN-SI < .0039 QQQQQQQ D Q FD QQQQQQ DDDDD Q DD « D DCGT11T302MN-SI < .0078 QQQQQQQ D Q FD QQQQQQ DDDDD Q DD « D DCGT11T304MN-SI < .0156 QQQQQQQ D Q FD QQQQQQ DDDDD Q DD D
DCGT32.50MESI DCGT32.50.5MESI DCGT32.51MESI DCGT32.52MESI
(M)ESI
.16 ( a p )
D
.12
.08
.04
DCGT11T308MN-SI < .0313 QQQQQQQ D Q F
QQQQQQ DDDDD Q DD D
( f )
0
15°
.008 .016 .024
Q Q
QQQQQ Q QQQQQ Q
DD DD DD DD
DCMT32.51ENK DCMT11T304N-SK .0156 DCMT32.52ENK DCMT11T308N-SK .0313
ENK
R
( a p )
.24
.16
.08
( f )
0
8°
.008 .016 .024
DCGT32.5.001EFM DCGT11T3003N-SC .0012 QQQQQQQQQQQQQQQQQ DCGT32.50MEFM DCGT11T301MN-SC < .0039 QQQQQQQQQQQQQQQQQ
« Q D D Q DD D
(M)EFM
S
.0039 QQQQQQQQQQQQQQQQQ
D Q
DF D
DCGT32.50EFM DCGT11T301N-SC
( a p )
DCGT32.50.5MEFM DCGT11T302MN-SC < .0078 QQQQQQQQQQQQQQQQQ
Q DD D
.16
.12
.0078 QQQQQQQQQQQQQQQQQ
D Q
F
DCGT32.50.5EFM DCGT11T302N-SC
.08
T
DCGT32.51MEFM DCGT11T304MN-SC < .0156 QQQQQQQQQQQQQQQQQ
Q
D D
.04
( f )
0
.008 .016 .024
.0156 QQQQQQQQQQQQQQQQQ
D Q
F
DCGT32.51EFM DCGT11T304N-SC
DCGT32.52MEFM DCGT11T308MN-SC < .0313 QQQQQQQQQQQQQQQQQ DCGT32.52EFM DCGT11T308N-SC .0313 QQQQQQQQQQQQQQQQQ
Q DD D
Q
F
6°
DCMT32.50.5EGU DCMT11T302N-GU .0078 ««« ««« DCMT32.51EGU DCMT11T304N-GU .0156 « DD DD « DCMT32.52EGU DCMT11T308N-GU .0313 DDD DDD
« «
EGU
V
( a p )
.12
DD
D D
«« ««
.08
.04
D
«
( f )
DCMT32.53EGU DCMT11T312N-GU .0469
8°
.004
.008
.012 .016
D « FF « Q « DFFD Q
F QQQQQ Q F QQQQQ Q
DCMA32.51 DCMA32.52
DCMW11T304 DCMW11T308
.0156
W
.0313
Q
.0078 QQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQ « .0313 QQQQQQQQQQQQQQQQ «
Q QQQQ Q Q QQQQ Q Q QQQQ Q F QQQQQ Q F QQQQQ Q
DCGA32.50.5 DCGA32.51 DCGA32.52
DCGW11T302 DCGW11T304 DCGW11T308
Q
DDFFD Q
DCMT32.51EMU DCMT11T304N-MU .0156 DD DD D «
EMU
( a p )
.16
DCMT32.52EMU DCMT11T308N-MU .0313 DDDDDDD « « DFFD Q
.12
.08
.04
( f )
0
0 °
.008 .016 .024
Values for nose radius RE prefixed with "<" indicate negative tolerances.
B89
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