CBN turning insert Hardbreaker

CBN inserts with integrated chipbreaker for improved hard turning productivity CBN inserts with chipbreaker ideal for carburized layer removal and finishing hardened steel HS chipbreaker Optimized chipbreaker design for excellent chip control during hard turning at aggressive conditions Designed for high feed machining. Provides excellent chip control for a wide range of D.O.C. and feed rates. Edge preparation is designed to prevent catastrophic failure. HP chipbreaker Designed for finish machining of hardened parts with close tolerances Optimized chipbreaker geometry significantly reduces cutting force imposed on the cutting edge, ensuring long tool life. The edge preparation is designed to generate low cutting force, providing chatter-free machining and close tolerances. The built-in wiper yields excellent surface quality and good chip control. HF and HM chipbreakers Suited for hard turning applications requiring great D.O.C. such as carburized layer removal. Effective chip breaking is possible for a wide range of hard materials. BXA20 and BXM20 CBN grade inserts are available for aggressive cutting depths.