Power through wood, metal, and plastic projects with the 7/8 in. Silver and Deming HSS 1/2 in. Reduced Shank Drill Bit. Made with a 118. chisel-point tip for reduced walking, the black oxide coating adds corrosion resistance for demanding jobsites. This bit has a 3-flatted shank for better chuck grip, is 6 in. long and is suitable for all 1/2 in. drills. Crafted from M-7 high-speed steel, it has resistance to abrasion.