Ryobi rpd1200 k percussion drill is compact and lightweight for easy drilling it features a variable speed wheel for ultimate control and a two speed gearbox with all metal housing for improved power has an auto lock spindle and keyless chuck for quick and easy changes also features a hammer mode and a bright led work light supplied with a kit box and additional side arm specifications chuck 13mm keyless input power 1200 watt no load speed 0 12000 3200min impact rate 0 192000 51200bpm capacity m