DeWALT DWD520

"Featuring an innovative carbide tip for longer bit life and a debris-cleaning U-flute, DeWalt SDS Plus 1/4"" Hex Shank Masonry Drill Bits enable quick, efficient drilling. A hex shank interlocks with more→drive sleeves, enabling users to easily switch between drilling and driving."

Milwaukee Shockwave Impact Duty Mechanical kit Step Bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. Our step drill bits are made with global materia more→ls and give you best-in-class performance in impact drivers with the versatility to be used in drills. The 1/4 in. hex shank has an optimized Shockzone body providing you with the industry’s most durable shank. A Titanium Aluminum Nitride (TiAlN) coating helps deliver 5x longer life, while the Rapid Strike tip and dual spiral flute produces 2x faster holes.

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 …