This versatile set feature both drill bits and screw driving accessories. Don?t let dull drill bits slow you down. Drill holes faster and cleaner with DEWALT Pilot Point Drill Bits. These heavy-duty bits have a patented no-walk Pilot Point tip that starts quicker than a split-point bit, resulting in precise, splinter-free holes. And these bits drill 25% faster and last 70% longer than standard twist-drill bits. They?re even designed to reduce annoying lockup, which often occurs when the bit first breaks through the back side of the work piece. For use in wood, metal, plastics and fiberglass.