CBN internal grinding wheel


CBN internal grinding wheels vitrified bonded

CBN internal grinding wheels vitrified bonded suitable for grinding materials including
1. Cast iron: powder metallurgy, chilled cast iron, ductile cast iron, gray cast iron, alloy cast iron, etc
2. Steel parts: 20Cr, GCr15, Scr415H, 45 steel, 55 steel, etc

The vitrified CBN (cubic boron nitride) internal grinding wheel produced by our factory can achieve a small diameter of 1.5 mm, and the wear resistance is very good

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