1-39/64″ 4MT HSS Undersized Shank Taper Shank Drill Bit DWDTS1-39/64-4MT

Size: 1-39/64, Material: High Speed Steel, Finish: Black Oxide, Flute Length: 10, Overall Length: 17, Shank Size: 4MT, Shank Type: Taper, Style: Taper Shank, Cutting Angle: 118, Point Type: Conventional Point, Number of Flutes: 2, Cutting Direction: Right HandTaper shank drills are made to fit Morse tapered holes. Designed to perform in a broad range of materials in the iron and steel families. They have a black oxide surface treatement that is abrasion resistant, reduces chip welding and improves chip flow