Cubic boron nitride (CBN)
1.Application range:
1. Sharpening and rough grinding of tungsten, tungsten and molybdenum and other high speed steels, especially vanadium alloy steel, cobalt alloy steel and special high speed steel cutters.
2. Fine grinding and final grinding of precision parts made of heat-resistant steel, stainless steel and high-hardness alloy structural steel. These parts cannot be obtained with high precision due to the consumption or bluntness of the abrasive tools due to the use of ordinary abrasive tools.
3. Grinding of various material parts sensitive to local thermal stress and thermal shock.
4. Fine grinding and final grinding of large precision workpieces (machine guides, high-precision machine tools). These workpieces tend to cause large thermal deformation due to high grinding temperatures, failing to achieve high precision.
5. Finishing and final grinding of workpieces (instruments and micro-bearing parts) mass-produced on automatic and semi-automatic machine tools.
6. Grinding tools require grinding of complex profile workpieces (pinchers, broaches, high-precision gears, masters, punches) with good angular retention.
7. Profile grinding of thread cutters and thread gauges (tapes, thread rollers, thread plug gauges, etc.).
8. Super-finishing of difficult-to-machine heat-resistant steel workpieces.
9. Grinding of other steel quenching tools
10.Processing Hardness: HRC55-HRC65
Sign in 
