Norseman 626 Carbide Tipped, Spear Point Drill Bit, 5/16" Diameter

Norseman 626 Carbide Tipped, Spear Point Drill Bit, 5/16" Diameter

These drills are designed for drilling in glass, tile, mirrors, and ceramic materials. The spear point allows clean penetration with reduced cutting pressure and breakout. The carbide tip insures long tool life. Fits drills with 3/8" or larger chucks.