Ryobi ZRP212 ONE Plus 18V Cordless 2-Speed Hammer Drill (Bare Tool) 1/2 in. keyless chuck for easy bit changes Delivers up to 1,500 RPM and 19,500 BPM for powerful performance Variable 2-speed transmission for versatility Torque IV clutch override for quick mode changes from drilling to driving Magtray magnetic holder for screws and bits