7/8 in. - 1-1/8 in. IMPACT READY® Titanium Nitride Coating Step Drill Bit Set
Equipped with a split-point tip that helps to increase speed and starts on contact, DEWALT Titanium Nitride Coating Step Drill bit features an innovative double-spiral flute design for long life and outstanding chip removal. Laser-engraved numbers helps to increase step visibility. Optimized for impact drivers. Works with rotary drills.
- 1.Titanium Nitride Coating two flute spiral design provides longer life and better chip removal
- Electrical - drilling into cans, panels, junction boxes
- Mechanical - enlarging holes in strut
- HVAC - enlarging holes in duct
- Curtain wall / glaziers - shackles for curtain wall
- Carpenters - enlarging door hardware