6Pcs Titanium Drill Bit Set Steel Step Drill Bits Cone Multiple Hole 50 Sizes with Case Kit

Descriptions: 6Pcs Titanium Drill Bit Set Steel Step Drill Bits Cone Multiple Hole 50 Sizes with Case Kit Specifications: Drill Bit Color: Gold Material: High Speed Steel (4241) + Titanium Coating Aluminum Case: 15 x 12 x 4 cm / 5.91 x 4.72 x 1.57 inch (appr.) Step Cone Drill Titanium Bit Set: 1/4'' to 1-3/8'' Drill Bit: 10 Steps (1/4'' 3/8'' 1/2'' 5/8'' 3/4'' 7/8'' 1'' 1-1/8'' 1-1/4'' 1-3/8'') 3/16'' to 7/8'' Drill Bit: 12 Steps (3/16'' 1/4'' 5/16'' 3/8'' 7/16'' 1/2'' 9/16'' 5/8'' 11/16'' 3/4'' 13/16'' 7/8'') 1/4'' to 3/4'' Drill Bit: 9 Steps (1/4'' 5/16'' 3/8'' 7/16'' 1/2'' 9/16'' 5/8'' 11/16'' 3/4'') 1/8'' to 1/2'' Drill Bit: 13 Steps (1/8'' 5/32'' 3/16'' 7/32'' 1/4'' 9/32'' 5/16'' 11/32'' 3/8'' 13/32'' 7/16'' 15/32'' 1/2'') 3/16'' to 1/2'' Drill Bit: 6 Steps (3/16'' 1/4'' 5/16'' 3/8'' 7/16'' 1/2'') Features: - Self starting, no need for a pilot hole. - Includes protective padded aluminum case. - Made by long life high speed steel, and with the titanium coated to reduce friction and run cooler. - Suitable for using to cut holes in a variety of materials below 25 degrees including steel, brass, wood, plastic, etc. Package Included: 5 x Drill Bits 1 x Center Punch 1 x Aluminum Case (other device NOT included) More Details: