Torque and speed are optimized for concrete fastening. The heavy-duty ½” Single-Speed Hammer Drill is tough enough to handle the toughest drilling – making 5/8” holes in concrete. Its 8.5-amp motor provides overload protection, with speeds from 0-1,800 RPM and power from 0-28,000 BPM. It’s versatile enough to drill in wood with flat boring bits, hole saws, auger bits and Selfeed bits – or drill in steel with twist bits and in concrete with percussion bits.  The removable side handle helps you set the depth rod for preset hold drilling. The heavy-duty metal gear case withstands daily jobsite use, yet the drill’s lightweight, balanced pistol-grip design reduces fatigue during a long work day. The 10-foot, QUIK-LOK® Cord and keyed chuck ensure hours of reliable, uninterrupted performance.