Sizes: 1/16" - 1/2" by 1/64" in a unique round Bit Cooler drill index combines form and function into one beautifully designed, easy to carry drill set.
A dependable, general purpose drill bit ideal for production, maintenance or portable drilling jobs
For use in a wide range of materials such as aluminum, brass, copper, metal, plastic and wood
Surface treated with abrasion-resistant black oxide
Made of high speed steel with a 118° conventional point