DeWalt has the first industrial drill bit specially designed to maximize the performance of your drill. DeWalt's Pilot Point™ drill bits are designed to solve the common problems professionals encounter when drilling with portable drills into metal and wood: walking, spinning and breaking. The patented Pilot Point™ tip, (Sizes 1/8 In. and over), prevents the bit form walking across the workpiece, while providing a clean, round hole. The no spin shank, (Sizes 3/16 In. and over), overcomes the professionals #1 frustration with keyless chucks, bits spinning in the chucks. And, with the patented tapered web, breaking is a thing of the past. DeWalt Pilot Point™, flat out better.