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TNGA160408 KB330 TNGA Non-Regrindable (Multi Edge) CBN Turning Inserts for Hardened Steel (Korloy)

£130.48 £108.73
Non-Regrindable (Multi Edge) TNGA 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. 3 days. Subject to availability
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Features & Benefits
  • TNGA style.
  • Triangular shape.
  • Non-regrindable (multiple cutting edges).
  • High percentage of CBN. 
  • High solidity and heat conductivity by optimizing small connective tissue.
  • CBN inserts can eliminate the need for additional grinding processes.
  • Uncoated.
  • 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.
l (Length) 16
Product Range CBN Turning Inserts
Brand Korloy
Type Non-Regrindable (Multi Edge)
Style TNGA
Edge Prep Standard (General)
No. Of Edges 6
Grade KB330 (Low Speed Heavy Interrupted)
d1 3.81
t 4.76
Applicable Materials Hardened Steel
r (Radius) 0.8
ISO Code TNGA160408
Cutwel Sku 6-01-028396
Product Questions
Downloads & Cutting Data