8-Piece Silver & Demming Reduced-Shank HSS Bit Set - Drill 9/16" to 1" with 1/2" Shank
- Expand the capacity of 1/2" chuck drills with high-speed steel twist bits up to 1"
- Heat-treated high-carbon steel for strength and durability; black enamel finish reduces resistance
- Fit all power drills and drill presses with 1/2"-capacity chuck; great for milling & lathe work
- Eight 1/2" shank bits: 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 & 1"
- Complete with custom wood box to keep bits organized and clean