Grooving Tools GND - Inserts Continued
Dimensions (Inch / mm )
Coated Carbide
Cermet Uncoated Carbide
GCMN Inserts
Grooving Width
Nose Radius
Overall Length
Precision Machining
Thickness
S
K
P
N
Sumitomo Catalog Number
Insert Seat Size
Fig.
CW RE
L
S
H10
GCMN2002-ML GCMN3002-ML GCMN3002-ML1 GCMN3004-ML GCMN3125R0.5-ML GCMN4002-ML GCMN4004-ML GCMN4004-ML1 GCMN4008-ML GCMN5187R1.0-ML GCMN5004-ML GCMN5004-ML1 GCMN5008-ML GCMN6004-ML GCMN6004-ML1 GCMN6008-ML GCMN6250R1.0-ML GCMN7004-ML GCMN7008-ML GCMN8004-ML GCMN8008-ML GCMN2010-RN GCMN3015-RN GCMN3015-RN1 GCMN3025-RN GCMN4020-RN GCMN5187-RN GCMN5025-RN GCMN6030-RN GCMN6030-RN1 GCMN6250-RN
.078 .0078 .831 .142 1 .118 .0078 .831 .150 1 .118 .0078 .831 .150 6 .118 .0156 .831 .150 1 .125 .0078 .831 .150 1 .157 .0078 1.039 .157 1 .157 .0156 1.039 .157 1 .157 .0156 1.039 .157 6 .157 .0313 1.039 .157 1 .187 .0156 1.039 .161 1 .197 .0156 1.039 .161 1 .197 .0156 1.039 .161 6 .197 .0313 1.039 .161 1 .236 .0156 1.039 .177 1 .236 .0156 1.039 .177 6 .236 .0313 1.039 .177 1 .250 .0156 1.039 .177 1 .276 .0156 1.132 .217 1 .276 .0313 1.132 .217 1 .315 .0156 1.132 .236 1
2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 8 8 2 3 3 4 5 5 6 6 6 3 3 4 5 5 6 6 7 8
l l l l l l
Fig. 6
l l l
CW
l l l l l l l
F
l l l l l l l
l l l
S
ML Low Feed
Multi function (traversing)
l l l l l l l l l l l l l
Fig. 1
l l l
CW
l l l l l
l
l l l
l l l l l l l l l l l
4 RE
l l l l
.315 .0313 1.132 .236 1 .078 .0394 .854 .142 3Fig. 3 .118 .0590 .882 .150 3 .118 .0590 .882 .150 7
l l l l
l l l l l l
CW
l l l
.078 .0078 .831 .142 4 .118 .0078 .831 .150 4 .157 .0156 1.039 .157 4 .197 .0156 1.039 .161 4 .236 .0156 1.039 .177 4 Dimensions (Inch / mm ) .078 .0078 .831 .142 5 .118 .0078 .831 .150 5 .157 .0078 1.039 .157 5 .078 .0012 .882 .142 5 .078 .0012 .882 .142 5 .118 .0012 .882 .150 5 .118 .0012 .882 .150 5 .125 .0625 .882 .150 3 .157 .0787 1.102 .157 3 .187 .0938 1.112 .161 3 .197 .0984 1.106 .161 3 .236 .1181 1.106 .177 3 .236 .1181 1.106 .177 7 .250 .1250 1.112 .177 3 .118 .0590 .831 .150 2 .125 .0625 .831 .150 2 .157 .0787 1.039 .157 2 .187 .0938 1.0709 .161 2 .197 .0984 1.0709 .161 2 .236 .1181 1.0827 .177 2 .250 .1250 1.0827 .177 2 .276 .1378 1.144 .217 2 .315 .1575 1.1516 .236 2
3
l l
l l
Profiling / Radius Grooving
l l l l l
S
RN
Fig. 7
l l
l l
l l l l l l l l l l
CW
l l l
l l
l l
S
GCGN2002-GA GCGN3002-GA GCGN4004-GA GCGN5004-GA GCGN6004-GA GCMN3015-RG GCMN3125-RG GCMN4020-RG GCMN5187-RG GCMN5025-RG GCMN6030-RG GCMN6250-RG GCMN7035-RG GCMN8040-RG
l l l l l
Fig. 2
l l l
l
l l l l
CW
RG General Feed
l l l
l
Profiling
l l l l l l l l
l
l l l
l l l l l l l l
2 3 4 5 6 2 3 4 2 2 3 3
l l l l l
CW Fig. 4
For Non Ferrous Materials
GA
4 RE
Type Lead Angle
Cat. No.
R L RLRLRLRLRLRLRLRL R L R L
GCM_2002-CG-05 GCM_3002-CG-05 GCM_4002-CG-05
CW Fig. 5
l llllllllll ll l l llllll l ll l l llllll l ll
CG 5°
Cut-off (Handed)
10° GCM_20003-CF-10 l lllll 15° GCM_20003-CF-15 l lllll 10° GCM_30003-CF-10 l lllll 15° GCM_30003-CF-15 l lllll
CF
4 RE
F15
F14 & F15
See page F17 for RN / RG Description and Comparison GND Insert - CBN Grade: BN7500 GCMN Inserts Shape
BN7500 Recommended Cutting Conditions
Recommended Cutting Conditions
Coated CBN
Dimensions (Inch / mm )
Stock
Sumitomo Catalog Number
Insert Seat Size
Grooving Width
Width Tolerance
Nose Radius
Overall Length
Fig.
Thickness
Function Chipbreaker
2 3 4 5 6 2 3 4 5 6 3 4 5 6
.078 .118 .157 .197 .236 .078 .118 .157 .197 .236 .118 .157 .197 .236
.0394 .8543 .142 .0590 .8819 .150 .0787 1.1024 .157 .0984 1.1063 .161 .1181 1.1063 .177 .0394 .8543 .142 .0590 .8819 .150 .0787 1.1024 .157 .0984 1.1063 .161 .1181 1.1063 .177
GCMN2010P GCMN3015P GCMN4020P GCMN5025P
l l l l l l l l l l l l l l
Fig. 8
Profiling / Radius Grooving
Fig 2
RE
±.0012 (. 03 )
—
L
GCMN6030P GCMN2010P-LF GCMN3015P-LF GCMN4020P-LF GCMN5025P-LF GCMN6030P-LF GCMN30040-N GCMN40040-N GCMN50040-N GCMN60040-N
Fig. 9
Profiling / Radius Grooving
Fig 2
±.0012 (. 03 )
RE
LF
l = USA Stocked item = World Wide Warehouse Item
L
Fig 1
.8310 .150 1.0394 .157 1.0394 .161 1.0394 .177
Fig. 10
2-RE
Turning / Grooving
±.0012 (. 03 )
—
.0157
F22
L
Made with FlippingBook flipbook maker