49.00mm HSS 5MT Metric Taper Shank Drill Bit Quantity:1 and the ball/socket piece is

and the ball/socket piece is made from 8660 nickel-chromium-molybdenum steel

Size 1-31/64"

Part Number DEWMSK1-1/4-60

Size 1-5/8"

Height: 16-15/16"

49.00mm HSS 5MT Metric Taper Shank Drill Bit Quantity:1 and the ball/socket piece isProduct Description A dependable, general purpose high speed steel drill bit ideal for production, maintenance or portable drilling jobs. They are for use in a wide range of materials such as aluminum, brass, copper, metal, plastic and wood. They are surface treated with abrasion resistant black oxide and made of high speed steel with a 118 conventional point. They have a taper shank. Brand Drill America Part Number DWDTSMM49. 00 Size 49. 00mm