Brand: RUKO Item: Drill bit Replacement: No Material: High-speed steel (HSS) Application: Hole cutting Finish: Bright Overall Length: 3.3in (84mm) For Use On: Aluminum, brass, plastic, steel, bronze and cast iron Drill Bit Type: Step Drill Bit Size: 13/32in, 9/16in, 5/8in, 11/16in, 3/4in, 13/16in, 7/8in, 15/16in and 1in Number Of Hole Sizes: 9 Point Cut: Split Shank Type: 3/8in diameter 3-surface Point Angle: 118 degrees RUKO step drill bit, 9 steps, 13/32in, 9/16in, 5/8in, 11/16in, 3/4in, 13/16in, 7/8in, 15/16in and 1in, split point, high-speed steel (HSS), bright finish, 3/8in diameter 3-surface shank.
