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CNGA120404 DNC250 CNGA Coated (Multi-Edge) CBN Turning Inserts for Hardened Steel (Korloy)

£54.00 £45.00
Coated (Multi-Edge) CNGA turning inserts from Korloy. Designed for machining high hardened steels. CBN inserts can eliminate the need for additional grinding processes. For best results with CBN turning inserts, use double clamp turning tools or boring bars. This should minimise vibration and maximise tool life. For hardened steel it is also recommended to machine dry.
  • H
Approx. 5 days. Subject to availability
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Features & Benefits
  • CNGN style.
  • Rhomboid shape.
  • Non-Regrindable (multiple cutting edges).
  • DNC250 Grade - Designed for continuous high speed cutting of high hardened steels & cast iron.
  • CBN inserts can eliminate the need for additional grinding processes.
  • PVD Coated.
  • Excellent wear resistance.
  • For the best results, use together with double clamp turning tool holders / boring bars. This minimises vibration and maximises tool / insert life.
  • Dry machining is also recommended.
t 4.76
Product Range CBN Turning Inserts
Product Group LTCB
Brand Korloy
Grade DNC250 (High Speed Continuous Cutting)
Type Coated (Multi-Edge)
Style CNGA
Edge Prep Standard (General)
No. Of Edges 2
d1 5.16
r (Radius) 0.4
l (Length) 12
ISO Code CNGA120404
Applicable Materials Hardened Steel
Cutwel Sku 6-01-015554
Product Questions
Downloads & Cutting Data