Rocky Mountain Twist 3G-OTH-192757 — Technical Specifications

The ROCKY MOUNTAIN TWIST Threaded Shank Drill Bit (11/64") is a high-speed steel threaded-shank drill bit with a 1/4"-28 thread size and a 0.1719-inch diameter. It features a black oxide finish and meets NAS 965 Type B specifications, with an overall length of 2-1/8 inches (MPN 953HS11/64LS).