Titanium Steel Step Down Variable Size Sized Steel Drill Bit Unibit Tool Set
Professional Quality Titanium Coated M2 HSS 9/16- 1″-Drill Bit, High speed, titanium nitride coated steel, Stepped in eight 1/16″ increments: 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″, 15/16″, 1″, Fluted design for fast, smooth cutting, Automatically deburrs holes as you drill, 9/16- 1″ Capacity.