Processing High Speed Steel Rolls Solid CBN Inserts with Better Price

Processing High Speed Steel Rolls Solid CBN Inserts with Better Price Why choose Halnn Solid CBN inserts to process high-speed steel rolls? (1) High speed steel rolls need to be long time maching each component and need change the inserts in the process which will affect the process efficiency. (2) High hardness castings exist sand, stomach, white hard pot, ect defects, which lead to the insert chipping or damage. (3) After adding materials(Spraying, Surfacing or laser