The Masterforce® 15/64-inch titanium impact drill bit is made of industrial grade M2 high-speed steel that is designed to last five times longer than other drill bits. The titanium provides a thermal barrier resulting in increased production rates and longer life in harder materials. Speed helix are aggressive drill bits with a compact flute for faster drilling and for fast removal of material an chips. The Axis Point™ specialty tip starts ten times faster and has a 135-degree split point tip. The 1/4-inch hex shank is designed to withstand torque and fit impact drills and quick change adaptors. It is for use in wood, plastic, and metal.