Ryobi rpd800 k percussion drill is compact and lightweight for easy drilling and features a variable speed wheel for ultimate control 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 specification input power 800 watt no load speed 0 3000min impact rate 0 51000bpm chuck 13mm keyless capacity wood 34mm metal 16mm masonry 16mm weight 18kg