The ryobi rpd500 g percussion drill is compact and lightweight for easy drilling and features the grip zone overmould for a positive grip and improved user comfort it has a variable speed and forward and reverse for greater control when drilling specifications input power 500 watt no load speed 0 5000min impact rate 0 50000bpm chuck keyless 13mm capacity wood 25mm steel 13mm and masonry 13mm weight 16kg