EMERSON PROFESSIONAL TOOLS DTAPSS1/4-20 Drill/Tap Bit 1/4 in dia Shank

Split-point tip resists walking and penetrates material faster;Power tool accessory made from strong, high-speed steel that provides superior resistance to heat and abrasion;Titanium Nitride coating ensures that the bits run cooler, drill faster, and last longer;Optimized core for significantly reduced torque on the user and extended tool life;Designed to drill in up to ¼" thick material;Durable case and quick-change adapter included