DEWALT^® 3/16-in. - 1/2-in. IMPACT READY Titanium Nitride Coating Step Drill BIt

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.