Cubic Boron Nitride (CBN) Tool
Cubic boron nitride (CBN) tools have high hardness, second only to diamond (up to 8000HV～9000HV), and high thermal stability (up to 1250℃～1350℃), chemically inert to iron group elements, and anti-sticking It has strong bonding ability and can grind the edge with a diamond grinding wheel, so it is suitable for processing various hardened steel, thermal spray materials, chilled cast iron, and hard-to-cut materials such as cobalt-based and nickel-based materials above 35HRC. Because cubic boron nitride (CBN) tools can obtain good surface roughness when machining high-hardness parts, the use of cubic boron nitride (CBN) tools can realize turning instead of grinding and milling instead of grinding, which greatly improves processing effectiveness.
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