1/8" Hole Diam, 7/16" OD, 5/16" Width Across Flats Washer Lock Nut MPN:3403

This solid carbide spade drill insert offers exceptional performance for roughing and finishing applications requiring excellent wear resistance, strength and durability. Its impressive size of 16 mm diameter ensures maximum contact with the workpiece resulting in precise cuts while its 16 seat size is compatible with a wide range of machinery. The inserts' heat-resistant coating extends tool life even when cutting high temperature materials such as hardened steel, cast iron or stainless steel making it essential for demanding metalworking industries like automotive or aerospace. Innovative engineering and superior construction make these inserts ideal for professional machinists who value high-performance, reliability and precision in their drilling operations.