Общий каталог Sumitomo 2019 - 2020 - страница 337

SEC-Grooving Tools (for Small Lathes)
GNDM / GNDL Type
GNDM Type (For Small Lathes) / GNDL Type (For Small Lathes) Inserts  ( Coated Carbide / Cermet / Carbide)
Fig 1 Fig 2 Fig 3 Fig. 4 (Figure shows a right-handed (R) tool.)
4-RE 2-RE 4-RE


Grooving
CW
CW


CW


CW


Tools
L L L PSI L 4-RE
S


S


S


S
Grooving / Traverse Cutting  Dimensions (mm) External Profiling / External Radius Grooving  Dimensions (mm)
F
AC520U
AC530U


AC520U
AC530U
AC425K


AC425K
AC830P


AC830P
T2500A


T2500A
Width of Cut Nose Overall Width of Cut Nose Overall


Pcs/Pack


Pcs/Pack
Thickness Thickness
Appearance Cat. No. CW Radius Length Fig Appearance Cat. No. CW Radius Length Fig
Width of Cut Tolerance RE L S Width of Cut Tolerance RE L S
MG GCM N3004-MG ● ● ● ● Q 3.0 ±0.03 0.4 21.1 3.8 5 1 RG GCM N3015-RG ● ● ● ● ● 3.0 ±0.03 1.5 21.1 3.8 5 2
General-purpose General-purpose
ML GCM N2002-ML Q Q ● ● Q 2.0 ±0.03 0.2 21.1 3.6 1
5
N3002-ML ● ● ● ● ● 3.0 ±0.03 0.2 21.1 3.8 1 Profiling / Radius Grooving / Necking  Dimensions (mm)
Low Feed


AC520U
AC530U
AC425K
AC830P
Width of Cut Nose Overall


Pcs/Pack
Thickness
Appearance Cat. No. CW Radius Length Fig
Grooving / Cut-Off Machining  Dimensions (mm)
Width of Cut Tolerance RE L S
AC520U
AC530U
AC830P


RN GCM N2010-RN Q Q ● ● 2.0 ±0.03 1.0 21.7 3.6
T2500A


Width of Cut Nose Overall
Pcs/Pack


2
Thickness 5
Appearance Cat. No. CW Radius Length Fig GCM N3015-RN ● ● ● ● 3.0 ±0.03 1.5 22.4 3.8 2
Width of Cut Tolerance RE L S General-purpose
GG GCM N2002-GG ● ● ● Q 2.0 ±0.03 0.2 21.1 3.6 1
GCM N3002-GG ● ● ● Q 3.0 ±0.03 0.2 21.1 3.8 5 1 Non-Ferrous Metals  Dimensions (mm)
General-purpose GCM N3004-GG ● ● ● Q 3.0 ±0.03 0.4 21.1 3.8 1 Width of Cut Nose Overall


Pcs/Pack
GL GCM N2002-GL ● ● ● Q ±0.03 0.2 21.1 3.6 Thickness
H10
2.0 1 Appearance Cat. No. CW Radius Length Fig
5
GCM N3002-GL ● ● ● Q 3.0 ±0.03 0.2 21.1 3.8 1
Width of Cut Tolerance RE L S
Low Feed
GA GCG N2002-GA ● 2.0 ±0.025 0.2 21.1 3.6 3
GF GCM N125005-GF Q Q ● Q 1.25 ±0.03 0.05 17.4 3.2 1
GCG N3002-GA ●
5
3.0 ±0.025 0.2 21.1 3.8 3
GCM N150005-GF Q Q ● Q 1.5 ±0.03 0.05 17.4 3.7 1
5 General-purpose
GCM N2002-GF Q ● ● 2.0 ±0.03 0.2 21.1 3.6 1
Low Resistance N3002-GF ● ● ● ● 3.0 ±0.03 0.2 21.1 3.8 1
Cut-Off (Handed Edge)  Dimensions (mm)
Front Cutting Edge Angle
AC1030U


Pcs/Pack
AC520U
AC530U
AC830P


Width of Cut Nose Overall
Thickness
Appearance Cat. No. CW Radius Length Fig
PSI Width of Cut Tolerance RE L S
CG GCM R2002-CG-05 ● ● ● Q 5˚ 2.0 ±0.03 0.2 21.1 3.6 4
GCM L2002-CG-05 ● ● ● Q 5˚ 2.0 ±0.03 0.2 21.1 3.6 4
5
GCM R3002-CG-05 ● ● ● Q 5˚ 3.0 ±0.03 0.2 21.3 3.8 4
General-purpose GCM L3002-CG-05 ● ● ● Q 5˚ 3.0 ±0.03 0.2 21.3 3.8 4
CF GCM R20003-CF-10 Q Q Q ● 10˚ 2.0 ±0.08 0.03 22.4 3.6 4
GCM L20003-CF-10 Q Q Q ● 10˚ 2.0 ±0.08 0.03 22.4 3.6 4
GCM R30003-CF-10 Q Q Q ● 10˚ 3.0 ±0.08 0.03 22.4 3.8 4
GCM L30003-CF-10 Q Q Q ● 10˚ 3.0 ±0.08 0.03 22.4 3.8 4
5
GCM R20003-CF-15 Q Q Q ● 15˚ 2.0 ±0.08 0.03 22.4 3.6 4
GCM L20003-CF-15 Q Q Q ● 15˚ 2.0 ±0.08 0.03 22.4 3.6 4
GCM R30003-CF-15 Q Q Q ● 15˚ 3.0 ±0.08 0.03 22.4 3.8 4
Low Resistance GCM L30003-CF-15 Q Q Q ● 15˚ 3.0 ±0.08 0.03 22.4 3.8 4
GCMR: Right Handed, GCML: Left Handed


Combine the insert with a holder such that the width of cut (CW) matches. Not usable with GNDIS type holders. Recommended Cutting Conditions F21

● mark: Standard stocked item (new product/expanded item)
F23