Drills and Drill Bits
Grainger Threaded Shank Drill #12 Cobalt
The Grainger 12-16W818 Threaded Shank Drill Bit is a high-speed steel bit with a 1/4" hex shank and a #7 screw machine length drill point. It has a 118 degree point angle and is uncoated with an overall length of 1-1/2". The bit diameter is 1/8" and it can drill through metal, wood, and plastic. The maximum rpm is 2750. This threaded shank drill is designed for use in hand drills or drill presses.
Grainger Threading Tool 3/16 Carbide
The Micro 100 Threading Tool is a high speed steel threading tool with a 3/16 inch shank diameter. It has a 60 degree threading point and can cut unified coarse, unified fine, and 8 pitch threads. The overall length is 3 inches and it has an American National Standard Stub Acme thread. This durable tool is made in the USA and well-suited for production threading applications.
Grainger Threading Tool 1/4 Carbide
The Micro 100 Threading Tool is a high speed steel threading tool with a 3/16 inch shank diameter and 1/4 inch maximum depth of thread. It has a 60 degree threading point angle and can cut unified coarse right hand threads from 4-56 to 1/4-20. The overall tool length is 3 inches and it weighs 0.04 lbs. This single point threading tool is made in the USA out of C2 grade high speed steel for good wear resistance. It is designed for use on lathes, screw machines, and CNC lathes for both production threading and general purpose workshop threading applications.
Grainger Threaded Shank Drill 3/8 Cobalt
The Grainger 3/16" Threaded Shank Drill Bit is a high-speed steel bit with a threaded shank for use in hand drills or drill presses. It has a 118 degree point angle and is designed for drilling into metal, wood, and plastics. The overall length is 2-1/2" and it has a 3/16" diameter. The shank diameter is 1/4". The bit features a black oxide finish for reduced friction and improved wear resistance. Made in the USA.