Arsenal D-10/500

DeWalt screwdriving bit tips are a perfect complement to your drill/driver and are designed to meet the demands of working professional contractors. Each bit is cut from shock-resistant tool steel and more→features an advanced hardening process that greatly reduces wear. Its snub-nose design fits perfectly into hex-socket adapters and the tips are precision ground to seat firmly into the screw head. The tips come in a variety of sizes and styles to accommodate all commonly available screws.

The Milwaukee Thunderbolt 9/16" Silver & Deming drill bit delivers reliable performance in low to high tensile strength materials, stainless steel, and cast iron. Premium industrial-grade steel constr more→uction and heavy-duty cutting surfaces power through both deep and shallow holes at impressive speed. A specialized parabolic flute geometry adds structural strength to the bit while clearing chips quickly during operation. The 135-degree split point tip starts on contact, preventing the bit from walking across the workpiece for fast, accurate hole placement. A black oxide coating provides lubricity and corrosion resistance, extending the life of the bit across demanding jobs. The 1/2-inch reduced …

Diablo's 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. Th more→e 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 with laser etched step markings while increased step heights for common hole sizes makes drilling holes more efficient and faster. Designed with a 1/4 inch hex shank, these bits are impact ready and can be used with drills and impact drivers.