• Sumitomo Electric Hardmetal GCM Full-Radius Insert RG (Profiling)
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Sumitomo Electric Hardmetal GCM Full-Radius Insert RG (Profiling)

Sumitomo Electric Hardmetal GCM Full-Radius Insert RG (Profiling)

GCM full-radius insert with RG chip breaker for external profiling and R-grooves on GND holders.

Key features

  • Precision-sintered edge, width accuracy +/-0.03 mm
  • For GND type grooving and cut-off holders
  • Multiple chip breakers for stable chip control
GCM N3015-RG AC8025P Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC8025P | Stock: Yes
GCM N3015-RG AC8035P Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC8035P | Stock: Yes
GCM N3015-RG AC425K Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC425K | Stock: Yes
GCM N3015-RG AC5015S Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC5015S | Stock: Yes
GCM N3015-RG AC5025S Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC5025S | Stock: Yes
GCM N3015-RG AC520U Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC520U | Stock: Yes
GCM N3015-RG AC530U Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC530U | Stock: Yes
GCM N3015-RG T2500A Cutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: T2500A | Stock: Yes
GCM N4020-RG AC8025P Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC8025P | Stock: Yes
GCM N4020-RG AC8035P Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC8035P | Stock: Yes
GCM N4020-RG AC425K Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC425K | Stock: Yes
GCM N4020-RG AC5015S Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC5015S | Stock: Yes
GCM N4020-RG AC5025S Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC5025S | Stock: Yes
GCM N4020-RG AC520U Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC520U | Stock: Yes
GCM N4020-RG AC530U Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC530U | Stock: Yes
GCM N4020-RG T2500A Cutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: T2500A | Stock: Yes
GCM N5025-RG AC8025P Cutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC8025P | Stock: Yes
GCM N5025-RG AC8035P Cutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC8035P | Stock: Yes
GCM N5025-RG AC425K Cutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC425K | Stock: Yes
GCM N5025-RG AC5015S Cutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC5015S | Stock: Yes
GCM N5025-RG AC5025S Cutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC5025S | Stock: Yes
GCM N5025-RG AC520U Cutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC520U | Stock: Yes
GCM N5025-RG AC530U Cutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC530U | Stock: Yes
GCM N6030-RG AC8025P Cutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC8025P | Stock: Yes
GCM N6030-RG AC8035P Cutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC8035P | Stock: Yes
GCM N6030-RG AC425K Cutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC425K | Stock: Yes
GCM N6030-RG AC5015S Cutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC5015S | Stock: Yes
GCM N6030-RG AC5025S Cutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC5025S | Stock: Yes
GCM N6030-RG AC520U Cutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC520U | Stock: Yes
GCM N6030-RG AC530U Cutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC530U | Stock: Yes
GCM N7035-RG AC8025P Cutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC8025P | Stock: Yes
GCM N7035-RG AC8035P Cutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC8035P | Stock: Yes
GCM N7035-RG AC425K Cutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC425K | Stock: Yes
GCM N7035-RG AC5015S Cutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC5015S | Stock: Yes
GCM N7035-RG AC5025S Cutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC5025S | Stock: Yes
GCM N7035-RG AC520U Cutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC520U | Stock: Yes
GCM N7035-RG AC530U Cutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC530U | Stock: Yes
GCM N8040-RG AC8025P Cutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC8025P | Stock: Yes
GCM N8040-RG AC8035P Cutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC8035P | Stock: Yes
GCM N8040-RG AC425K Cutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC425K | Stock: Yes
GCM N8040-RG AC5015S Cutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC5015S | Stock: Yes
GCM N8040-RG AC5025S Cutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC5025S | Stock: Yes
GCM N8040-RG AC520U Cutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC520U | Stock: Yes
GCM N8040-RG AC530U Cutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC530U | Stock: Yes
Grooving InsertsSumitomo Electric Hardmetal
44 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Sumitomo Electric Hardmetal GCM Full-Radius Insert RG (Profiling)

Brand Sumitomo Electric Hardmetal·Grooving Inserts

Available part numbers (44)

GCM N3015-RG AC8025P, GCM N3015-RG AC8035P, GCM N3015-RG AC425K, GCM N3015-RG AC5015S, GCM N3015-RG AC5025S, GCM N3015-RG AC520U, GCM N3015-RG AC530U, GCM N3015-RG T2500A, GCM N4020-RG AC8025P, GCM N4020-RG AC8035P + 34 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
GCM N3015-RG AC8025PCutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC8025P | Stock: Yes
GCM N3015-RG AC8035PCutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC8035P | Stock: Yes
GCM N3015-RG AC425KCutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC425K | Stock: Yes
GCM N3015-RG AC5015SCutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC5015S | Stock: Yes
GCM N3015-RG AC5025SCutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC5025S | Stock: Yes
GCM N3015-RG AC520UCutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC520U | Stock: Yes
GCM N3015-RG AC530UCutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: AC530U | Stock: Yes
GCM N3015-RG T2500ACutting width CW (mm): 3.0 | Corner radius RE (mm): 1.5 | Length L (mm): 21.1 | Thickness S (mm): 3.8 | Grade: T2500A | Stock: Yes
GCM N4020-RG AC8025PCutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC8025P | Stock: Yes
GCM N4020-RG AC8035PCutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC8035P | Stock: Yes
GCM N4020-RG AC425KCutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC425K | Stock: Yes
GCM N4020-RG AC5015SCutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC5015S | Stock: Yes
GCM N4020-RG AC5025SCutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC5025S | Stock: Yes
GCM N4020-RG AC520UCutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC520U | Stock: Yes
GCM N4020-RG AC530UCutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: AC530U | Stock: Yes
GCM N4020-RG T2500ACutting width CW (mm): 4.0 | Corner radius RE (mm): 2.0 | Length L (mm): 26.4 | Thickness S (mm): 4.0 | Grade: T2500A | Stock: Yes
GCM N5025-RG AC8025PCutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC8025P | Stock: Yes
GCM N5025-RG AC8035PCutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC8035P | Stock: Yes
GCM N5025-RG AC425KCutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC425K | Stock: Yes
GCM N5025-RG AC5015SCutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC5015S | Stock: Yes
GCM N5025-RG AC5025SCutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC5025S | Stock: Yes
GCM N5025-RG AC520UCutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC520U | Stock: Yes
GCM N5025-RG AC530UCutting width CW (mm): 5.0 | Corner radius RE (mm): 2.5 | Length L (mm): 27.2 | Thickness S (mm): 4.1 | Grade: AC530U | Stock: Yes
GCM N6030-RG AC8025PCutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC8025P | Stock: Yes
GCM N6030-RG AC8035PCutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC8035P | Stock: Yes
GCM N6030-RG AC425KCutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC425K | Stock: Yes
GCM N6030-RG AC5015SCutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC5015S | Stock: Yes
GCM N6030-RG AC5025SCutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC5025S | Stock: Yes
GCM N6030-RG AC520UCutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC520U | Stock: Yes
GCM N6030-RG AC530UCutting width CW (mm): 6.0 | Corner radius RE (mm): 3.0 | Length L (mm): 27.5 | Thickness S (mm): 4.5 | Grade: AC530U | Stock: Yes
GCM N7035-RG AC8025PCutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC8025P | Stock: Yes
GCM N7035-RG AC8035PCutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC8035P | Stock: Yes
GCM N7035-RG AC425KCutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC425K | Stock: Yes
GCM N7035-RG AC5015SCutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC5015S | Stock: Yes
GCM N7035-RG AC5025SCutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC5025S | Stock: Yes
GCM N7035-RG AC520UCutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC520U | Stock: Yes
GCM N7035-RG AC530UCutting width CW (mm): 7.0 | Corner radius RE (mm): 3.5 | Length L (mm): 29.1 | Thickness S (mm): 5.5 | Grade: AC530U | Stock: Yes
GCM N8040-RG AC8025PCutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC8025P | Stock: Yes
GCM N8040-RG AC8035PCutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC8035P | Stock: Yes
GCM N8040-RG AC425KCutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC425K | Stock: Yes
GCM N8040-RG AC5015SCutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC5015S | Stock: Yes
GCM N8040-RG AC5025SCutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC5025S | Stock: Yes
GCM N8040-RG AC520UCutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC520U | Stock: Yes
GCM N8040-RG AC530UCutting width CW (mm): 8.0 | Corner radius RE (mm): 4.0 | Length L (mm): 29.3 | Thickness S (mm): 6.0 | Grade: AC530U | Stock: Yes

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