cbn inserts for roller,gear machining

cbn inserts cbn inserts for roller,gear machining 1.Application of Polycrystalline Cubic Boron Nitride (PCBN) --grey cast iron --hardened alloy steel --hardened tool steel --powdered metal (sintered iron) --hard irons (Ni-hard, high Cr irons) --Ni & Co based thermal sprays --superalloys (heat treated) 2.cbn tools can be customized as the drawing by customers offered. 3.we also supply cbn blanks,cbn inserts,grinding wheels which are used for polishing pcbn materials etc. 4