Set of 115 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments, one each of wire gauge sizes #60 through #1, and one each of letter sizes A through Z
High-speed steel (HSS) provides hardness for wear resistance
Uncoated (bright) finish is an untreated surface that can be used on a range of materials, especially soft metals
118-degree conventional point for a range of drilling applications
Drill bits conform to ANSI standards