DEWALT Impact Ready Step Drill Bit 1/8 in to 1/2 in

Step drill bit made of high-speed steel (HSS) coated with titanium nitride (TiN), a coating that increases surface hardness and reduces friction to extend tool life. Designed for fast and precise drilling in thin metals such as mild steel, aluminum, copper, light stainless steel, as well as non-metallic materials like plastic, thin wood, and PVC sheet. Offers 13 drilling steps with increments of approximately 5/32 in (4 mm) between each step. Compatible with impact drivers and drills, ensures efficient chip removal and easy size reading thanks to laser-engraved markings.

• Drilling range: 1/8 in to 1/2 in
• 1/4 in hex shank, compatible with impact drivers
• 135° split point tip, facilitates chip-free drilling start and enables precise and fast drilling
• Double helix flute design, improves chip evacuation and reduces heat for more efficient drilling