Hardbreaker Series

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.