Description

For the round shape solid CBN insert,it is mainly for rough machining the material of cast irons and hardened steels. the most popular workpiece are: various cast iron rolls,carbide rolls,brake discs,brake drums,engine block and so on.
and the available size are: RNGN*2,RNGN*2,RNGN*2,RNGN*3,RNGN*4,RNGN*4,RNGN*6 and so on. all of our insert were automaticly grinded,it could achieve very high tolerance and consistant T-land.
Welcome your testing.