Best in class Rotary Impact Rate for most effective work output Hammer action for drilling into brick and masonry Variable speed control with forward and reverse mode to suit different materials Speed dial for consistent torque and speed preselection High quality hammer ratchet provides best in class longer durability Rubber over mold and ergonomic hold curve for high user comfort Lock-on button for one hand control and user safety Depth guide for making correct measurement Side handle to provide additional control Specifications: Power Input ,W: 700 No Load Speed ,rpm: 0-2900 Chuck Capacity ,mm: 1.5-13 Beats per Minute ,bpm: 0-49300 Max. Drilling Capacity ,wood ,mm: 30 Max. Drilling Capacity ,metal ,mm: 13 Max. Drilling Capacity ,Concrete ,mm: 13 Length ,mm: 275 Height ,mm: 230 Weight ,kg: 1.87