The DEWALT DWA1789IR 7/8-Inch-1-1/8-Inch impact ready step drill bit set has split point tips that increase speed for making quick work of your drilling needs. The bit is coated in titanium nitride for durability. Its laser engraved numbers increase step visibility. While optimized for impact driver usage, this DEWALT step drill bit set does work with rotary drills.
- Titanium Nitride coated two flute spiral design provides longer life and better chip removal
- Split point tip increases speed
- Laser engraved numbers increases step visibility
- Optimized for impact driver usage