DIABLO DSD0500S13 - 1/4 in. ‑ 1/2 in. Impact Step Drill Bit Heavy 851/1 Z PH Phillips Bit:

851/1 Z PH Phillips Bit: #2 x 25mm

SWITCHBLADE™ Selfeed bit drills up to 12% faster and delivers up to 2X longer life

even at higher torque

and a safety guard to protect users from sparks during end sanding

DIABLO DSD0500S13 - 1/4 in. ‑ 1/2 in. Impact Step Drill Bit Heavy 851/1 Z PH Phillips Bit:Diablos new Step Drill Bits bring exclusive technology to the Electrician, Plumber and HVAC contractor with fast, accurate cuts and increased stability in thin metals, PVC other plastic materials. The innovative Split Point Tip design enables a fast, on point start resulting in increased durability and up to 6X longer life. An automated precision grinding process on each step reduces wear and delivers 2X faster cuts. Multiple hole sizes are made easy