Titanium Nitride Coating dual flute spiral design provides longer life and better chip removal Split point tip increases speed Laser engraved numbers increases step visibility The DEWALT step drill bit set features 3 innovative Titanium Nitride Coating step drill bits to power through a range of applications. Each bit is equipped with a split-point tip that helps to increase speed and starts on contact. An innovative double-spiral flute design delivers long life and outstanding chip removal. Laser-engraved numbers helps to increase step visibility. Optimized for impact drivers. Works with rotary drills.
![DeWalt IMPACT READY Titanium Nitride Coating Drill Bits (1/Pkg.) DD5116 DeWalt IMPACT READY Titanium Nitride Coating Drill Bits (1/Pkg.) DD5116](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/313636/452147/DD5116_1_1__87726.1671216418.jpg?c=2)