Drills and Drill Bits
Grainger Threaded Shank Drill #10 Cobalt
The Grainger 10-16W820 Threaded Shank Drill Bit is a high-speed steel bit with a 1/4" hex shank and a #7 screw point tip. It has a length of 2-1/2" and is designed for use in metal, wood, and plastic. The bit features a 135 degree split point for faster penetration and cleaner holes. It can be used in hand drills or drill presses and is made in the USA. The drill bit accepts a 1/4" hex quick change chuck for fast bit changes.
Grainger Threaded Shank Drill 3/8 Cobalt
The Grainger 3/16" Threaded Shank Drill Bit is made of high-speed steel and has a split point tip for fast, clean hole cutting. It has a 3/16" diameter and is 3-1/2" long overall. The shank is threaded 1/4"-20 for use in drill presses. The drill bit can cut through mild steel, aluminum, wood, plastic and other materials. It features a bright finish for corrosion resistance. This USA-made drill bit is ideal for metalworking applications that require frequent hole drilling.
Grainger Threaded Shank Drill #13 Cobalt
The Grainger 13/16" Threaded Shank Drill Bit is made of high speed steel and has a black oxide finish for durability. It features a 135 degree split point tip for faster penetration and reduced walking. The bit has a 1/2" hex shank to fit power drills. It can drill through metal, wood, and plastic. Overall length is 5-1/2". Made in the USA.