
GNDL Type / GNDLS Type 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
L L L PSI L 4-RE
Grooving / Traverse Cutting External Profiling / External Radius Grooving F
Dimensions (mm) Dimensions (mm) Width of Cut Nose Overall Width of Cut Nose Overall
Appearance Cat. No. CW Radius Length Thickness Fig Appearance Cat. No. CW Radius Length Thickness 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 | 1 | RG GCM N3015-RG | 3.0 ±0.03 1.5 21.1 3.8 | 2 | ||||
| GCM N4008-MG | Q | 4.0 ±0.03 0.8 26.4 4.0 | 1 | GCM N4020-RG | 4.0 ±0.03 2.0 26.4 4.0 | 2 | |||||
| N5008-MG | Q | 5.0 ±0.03 0.8 26.4 4.1 | 1 | N5025-RG Q | 5.0 ±0.03 2.5 27.2 4.1 | 2 | |||||
| N6008-MG | Q | ± | 5 | GCM N6030-RG | Q | ± | 5 | ||||
| 6.0 | 0.03 0.8 26.4 4.5 | 1 | 6.0 | 0.03 3.0 27.5 4.5 | 2 | ||||||
| GCM N7008-MG | Q | 7.0 ±0.04 0.8 28.75 5.5 | 1 | GCM N7035-RG | Q | 7.0 ±0.04 3.5 29.05 5.5 | 2 | ||||
| General-purpose GCM N8008-MG | Q | 8.0 ±0.04 0.8 28.75 6.0 | 1 | GCM N8040-RG | Q | 8.0 ±0.04 4.0 29.25 6.0 | 2 |
General-purpose
| ML | GCM N2002-ML | Q Q Q | 2.0 ±0.03 0.2 21.1 3.6 | 1 | ||
| N3002-ML | 3.0 ±0.03 0.2 21.1 3.8 | 1 | Profiling / Radius Grooving / Necking |
Dimensions (mm)
CW = GCM N4004-ML 4.0 ±0.03 0.4 26.4 4.0 1
up to 4.0mm Width of Cut Nose Overall
GCM N5004-ML Q 5.0 ±0.03 0.4 26.4 4.1 5 1
N6004-ML Appearance Cat. No. CW Radius Length Thickness Fig
CW = Q 6.0 ±0.03 0.4 26.4 4.5 1
5.0mm up GCM N7004-ML Width of Cut Tolerance RE L S
GCM N8004-ML Q 8.0 ±0.04 0.4 28.75 6.0 1 RN GCM N2010-RN Q Q 2.0 ±0.03 1.0 21.7 3.6 2
Low Feed
| GCM N3015-RN | 3.0 ±0.03 1.5 22.4 3.8 | 2 | |||
| Grooving / Cut-Off Machining | GCM N4020-RN | 4.0 ±0.03 2.0 28.0 4.0 | 5 | 2 |
Dimensions (mm) GCM N5025-RN
Width of Cut Nose Overall GCM N6030-RN 6.0 ±0.03 3.0 28.1 4.5 2
General-purpose
Appearance Cat. No. CW Radius Length Thickness Fig
Dimensions (mm)
GG GCM N2002-GG Q 2.0 ±0.03 0.2 21.1 3.6 1
Width of Cut Nose Overall
GCM N3002-GG Q 3.0 ±0.03 0.2 21.1 3.8 1
Appearance Cat. No. CW Radius Length Thickness Fig
| N4002-GG | Q | 4.0 | ±0.03 0.2 26.4 4.0 | 5 | 1 | ||
| GCM N5002-GG | Q | 5.0 | ±0.03 0.2 26.4 4.1 | 1 | Width of Cut Tolerance RE L S |
GCM N6002-GG Q GA GCG N2002-GA 2.0 ±0.025 0.2 21.1 3.6 3
6.0 ±0.03 0.2 26.4 4.5 1
GCM N3004-GG Q GCG N3002-GA 3.0 ±0.025 0.2 21.1 3.8 3
3.0 ±0.03 0.4 21.1 3.8 1
GCM N4004-GG Q ±0.03 0.4 26.4 4.0 GCG N4004-GA 4.0 ±0.025 0.4 26.4 4.0 5 3
4.0 1
GCM N5004-GG GCG N5004-GA 5.0 ±0.025 0.4 26.4 4.1 3
5 GCG N6004-GA 6.0 ±0.025 0.4 26.4 4.5 3
| GCM N6004-GG | Q | 6.0 | ±0.03 0.4 26.4 4.5 | 1 | General-purpose |
| GCM N7004-GG | Q | 7.0 | ±0.04 0.4 28.75 5.5 | 1 |
| General-purpose GCM N8004-GG | Q | 8.0 | ±0.04 0.4 28.75 6.0 | 1 | Dimensions (mm) | |
| GL | GCM N2002-GL | Q | 2.0 | ±0.03 0.2 21.1 3.6 | 1 |
N3002-GL Q Width of Cut Nose Overall
3.0 ±0.03 0.2 21.1 3.8 1
GCM N4002-GL Q Appearance Cat. No. CW Radius Length Thickness Fig
| 4.0 | ±0.03 0.2 26.4 4.0 | 1 | |||||||||
| GCM N5002-GL | Q | 5.0 | ±0.03 0.2 26.4 4.1 | 5 1 | PSI Width of Cut Tolerance RE L S | ||||||
| GCM N6002-GL | Q | 6.0 | ±0.03 0.2 26.4 4.5 | 1 | CG GCM R2002-CG-05 | Q | 5˚ | 2.0 | ±0.03 0.2 21.1 3.6 | 4 | |
| GCM N7004-GL | Q | 7.0 | ±0.04 0.4 28.75 5.5 | 1 | GCM L2002-CG-05 | Q | 5˚ | 2.0 | ±0.03 0.2 21.1 3.6 | 4 | |
| Low Feed GCM N8004-GL | Q | 8.0 | ±0.04 0.4 28.75 6.0 | 1 | GCM R3002-CG-05 | Q | 5˚ | 3.0 | ±0.03 0.2 21.3 3.8 | 4 | |
| GF | GCM N125005-GF | Q Q Q | 1.25 ±0.03 0.05 17.4 3.2 | 1 | GCM L3002-CG-05 | Q | ± | 5 | |||
| 5˚ | 3.0 | 0.03 0.2 21.3 3.8 | 4 | ||||||||
| GCM N150005-GF | Q Q Q | 1.5 | ±0.03 0.05 17.4 3.7 | 1 | GCM R4002-CG-05 | Q | 5˚ | 4.0 | ±0.04 0.2 26.7 4.0 | 4 | |
| GCM N2002-GF | Q | 2.0 | ±0.03 0.2 21.1 3.6 | 1 | GCM L4002-CG-05 | Q | 5˚ | 4.0 | ±0.04 0.2 26.7 4.0 | 4 |
General-purpose
| N3002-GF | 3.0 | ±0.03 0.2 21.1 3.8 | 1 | CF | GCM R20003-CF-10 | Q Q Q 10˚ | 2.0 | ±0.08 0.03 22.4 3.6 | 4 | |||
| N4002-GF | 4.0 | ±0.03 0.2 26.4 4.0 | 5 | 1 | GCM L20003-CF-10 | Q Q Q 10˚ | 2.0 | ±0.08 0.03 22.4 3.6 | 4 | |||
| GCM N5002-GF | Q | 5.0 | ±0.03 0.2 26.4 4.1 | 1 | GCM R30003-CF-10 | Q Q Q 10˚ | 3.0 | ±0.08 0.03 22.4 3.8 | 4 | |||
| N6002-GF | Q | 6.0 | ±0.03 0.2 26.4 4.5 | 1 | GCM L30003-CF-10 | Q Q Q 10˚ | 3.0 | ±0.08 0.03 22.4 3.8 | 4 | |||
| GCM N7002-GF | Q | 7.0 | ±0.04 0.2 28.75 5.5 | 1 | GCM R20003-CF-15 | 5 | ||||||
| Q Q Q 15˚ | 2.0 | ±0.08 0.03 22.4 3.6 | 4 | |||||||||
| GCM N8002-GF | Q | 8.0 | ±0.04 0.2 28.75 6.0 | 1 | GCM L20003-CF-15 | Q Q Q 15˚ | 2.0 | ±0.08 0.03 22.4 3.6 | 4 | |||
| GCM N7004-GF | Q | 7.0 | ±0.04 0.4 28.75 5.5 | 1 | GCM R30003-CF-15 | Q Q Q 15˚ | 3.0 | ±0.08 0.03 22.4 3.8 | 4 | |||
| GCM N8004-GF | Q | 5 | ||||||||||
| Low Resistance | 8.0 | ±0.04 0.4 28.75 6.0 | 1 | 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