5 Piece HSS Black & Gold Step Drill Bit Set (Sizes #1 - #5) Shopify Collective Shank Size 49/64"

Shank Size 49/64"

Part Number DWTMR2-27X3

The Tekton 1/4 Inch Drive Shallow and Deep 6-Point Socket & Ratchet Set includes every deep and standard size socket from 4 mm to 15 mm with no skipped sizes

Part Number: EZ-500-006

Point Type : Closed End

5 Piece HSS Black & Gold Step Drill Bit Set (Sizes #1 - #5) Shopify Collective Shank Size 49/64"Product Description Step drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Constructed of industrial grade high speed molybdenum steel, heat treated and temperature for long life. Self starting tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin materials. They are Black and gold surface