BR-CNGM431TA2 BC8220

MIT 10650073

Retail Price: $104.01
Price: $80.61
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cBN Insert (ISO# BR-CNGM120404TA2 BC8220) (NON-RETURNABLE)
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  • Grade Name: BC8220
  • Insert Material: CBN - POLYCRYSTALLINE
  • ISO Range: H20
  • Coating: TiAlN/TiN
  • Material Description: Hardened materials
  • Grade Description: Achieves impressive tool life over a wide range of cutting conditions. Highly suited to a wide application area from continuous through to heavy interrupted cutting. It also has excellent crater, wear, and fracture resistance due to the new CBN-base material combined with a new coating to dramatically extend tool life. TiAlN-base coating, which has excellent wear resistance and a fine multi-layered structure suppresses the growth of cracks in the coating and thereby reduces edge chipping. This allows for stable cutting in a wide variety of applications. Gold color aids easy identification of edge use. High wear and chipping resistance. Super multi-layer. Improved strength of adhesion to the CBN substrate prevents peeling. High adhesion layer for BC8220. Excellent crater wear and chipping resistance. Exclusive BC8220 sintered body.