Tired of drill bits that dull quickly and snap under the slightest pressure. Then step up to Dewalt Black Oxide Drill Bits. Each bit features a 135-degree split point for enhanced hole drilling performance, including quick starts and clean, burr-free holes. For use in wood, metal, plastics, and fiberglass.
Precise fit custom machined tip prevents stripping and reduces wobble
Shockzones are optimized in both length and width per tip type for best performance across tip types
Laser hardening at the tip creates an outer protective shield for improved wear resistance
Laser etched size for easy identification
Design for use with impact drivers and drill drivers