Kennametal 4042908 Indexable Drill Insert, Carbide, KCPK10, TiCN and Al2O3 Finish, 0.6250" Inscribed Circle

Features:

• Four cutting edges per insert
• High positive chipbreaker geometry preferred for use on ductile and normal chipping materials
• Indexable Drill Insert: Carbide
• KCPK10, TiCN & Al2O3 Finish, 0.6250" Inscribed Circle, 0.2340" Thick, 0.0469" Corner Radius
• Composition: Advanced CVD TiCN-Al2O3 coating combined with a cobalt-enriched carbide substrate.

Application:

• The KCPK10 grade offers a balanced combination of deformation resistance and edge toughness leading to outstanding abrasion and crater wear resistance for high-speed machining of steel and cast iron. Use for very high cutting speeds with low to medium feed rates.