PCBN tool inserts
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PCBN tool inserts is a kind of compound ultrahard material sintered by polycrystalline CBN and carbide alloy under the condition of ultra-high pressure and high temperature. Its distinguished by hardness, wear-resistance and thermal stability of CBN and impact resistance toughness of carbide alloy. It is ideal material for cutting processing of ferrous metal and nonferrous metal with high hardness.
It is suitable for lathering, milling, boring and reaming of ferrous metal with hardness of HRC45-65 such as quench steel, martensitic cast iron, hard bearing steel and nichrome. Standard products are round. Other shape products e. G. Segment, rectangle, triangle type may be supplied on request.