Zubr GUL-255

A screwdriver bit is a tool for driving screws and one that can be fitted to most drilling power tools. All screws have a head with a contour such that an appropriate screwdriver tip can be engaged in more→it in such a way that the application of sufficient torque to the screwdriver will cause the screw to rotate.

Diablo's revolutionary, most complete range of SDS-Plus and SDS-Max Rebar Demo 4-cutter full-carbide head hammer drill bits are the only bits designed to be the most durable, fastest and coolest solut more→ions on the market. The Rebar Demon bits feature up to 2X more Dura-Carbide to withstand up to 1800-degrees of intense heat whereas standard bits fail at 800-degrees. Diablo's impact resistant 4-cutter full-carbide head withstands the stress of high-powered hammer drills and the impact of rebar by taking small bites of rebar to deliver controlled carbide wear, reduced vibration and up to 7X longer life. Produced with Tri-Metal Fusion Welding, the full-carbide head resists heat and prevents breakage …

DeWalt Impact Ready bits are made of a special steel designed to be ultra-durable. Each bit uses a black oxide process for greater wear resistance and strength. The tips can be used with impact tools more→rated for up to 2,000-in/lb. of torque.