Corner radius milling cutter ASR series

indexable insertfinishinghigh feed rate

・Employs an AlTiN layer with a new composition created by increasing the Al content of conventional layers. ・Excellent wear resistance, chipping resistance, and heat resistance! New technology!! ・The new layer with high Al content employs a new composition and optimizes the structure to improve wear resistance and chipping resistance! ・Employs a low-friction-effect coating with excellent welding resistance as the top-most surface layer. This reduces welding to the work and decreases cutting force! Features ・Employs a fine carbide substrate with an excellent balance between wear resistance and toughness and the new "AJ Coating" to provide improved wear resistance and chipping resistance. ・ Highly versatile with excellent wear resistance and chipping resistance when machining steel materials with hardnesses of 30 to 50 HRC. Strong fields ・Exhibits excellent cutting performance when machining pre-hardened or hardened steels with hardnesses of 30 to 50 HRC. ・ Exhibits excellent wear resistance even on difficult-to-cut diecast tool steel or precipitation-hardened stainless steels, or for finishing. Features ・Employs a carbide substrate with high toughness and the new "AJ Coating" to improve wear resistance and chipping resistance when machining stainless-steel materials. ・ Employs AJ Coating with excellent welding resistance to reduce the welding to work material that occurs when machining stainless steel materials.