1,grade:cermet

2,cutting bearing's groove,edge,surface

3,use for ball bearing,roller bearing,taper roller bearing

4,holder         

Cermet inserts for bearings are mainly used for forming in tuming automation lines and special machines in bearing machining operations. They are used for race, closed-groove, end-fillet,welded inner groove & closed grooves, outer closed grooves,etc.
Higher machining efficiency, more compatibility and high accuracy of bearing dimensions, reduced grinding annealing, longer servic life.