5-Piece HSS Hex Shank Step Drill Bit, Black and Gold (Sizes #1 - #5) Hex Shank Step Drills this bit is made for

this bit is made for durability in demanding applications

A versatile drill for production

118° split point tip for fast

It has a 135° split point tip for fast and accurate drilling and is manufactured to Aerospace Standard 907 for superior quality

Their 135° split point tip ensures fast and accurate drilling

5-Piece HSS Hex Shank Step Drill Bit, Black and Gold (Sizes #1 - #5) Hex Shank Step Drills this bit is made forDescription 1 4" quick change hex shank Black and gold surface treated A single bit can be used for drilling a wide range of hole sizes in metal, plastic, and wood. The exclusive single radial concave flute creates perfectly round holes in metal, plastic, wood, and other thin materials without the need for center punching. Constructed of industrial grade high speed molybdenum steel, heat treated and temperature for long life Automatically deburrs the