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TNGA160412 KB330 TNGA Non-Regrindable (Single Edge) CBN Turning Inserts for Hardened Steel (Korloy)

£25.20 £21.00
Non-Regrindable (Single 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.
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Features & Benefits
  • TNGA style.
  • Triangular shape.
  • Non-regrindable (single cutting edge).
  • 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
Applicable Materials Hardened Steel
Brand Korloy
Grade DBN300 (Low Speed Heavy Interrupted)
Type Non-Regrindable (Single Edge)
Style TNGA
Edge Prep Standard (General)
No. Of Edges 1
d1 3.81
t 4.76
ISO Code TNGA160412
r (Radius) 1.2
Product Range CBN Turning Inserts
Cutwel Sku 6-01-021589
Product Questions
Downloads & Cutting Data