D1137—115 pc. HSS Drill Bit Set in Steel Index
This drill set features 29 fractional bits ranging from 1/16" to 1/2", lettered bits from A to Z and 60 numbered bits. HSS bits are treated and finished with a black oxide coating. Housed in a rugged indexed steel case with easy-to-read markings.
- 1/16" - 1/2"
- A to Z
- 1 - 60
- High speed steel
- Indexed metal storage box included