Powerful 800W motor, with variable speed controlled by trigger, to deliver up to 1200rpm. Equipped with 3-mode operation for rotary only, rotary with hammer and hammer only. 40 different bit angle settings, one-touch sliding chuck, recessed lock-on button for continuous use and easy bit installations and removals, depth stop and torque limiter to stop the rotation if the bit jams or hits against reinforcement. Fitted with a modified operation mode change lever to enable the user to switch from rotary to hammer mode and vice-versa without having to rotate the chuck. 550W Drill, Hammer Drill & Chisel Max. Impact Energy: 2.4J No Anti-Vibration System Mechanical Clutch All-Metal Gearbox Electronic Brake Trigger Switch Variable Speed & Reverse Replaceable Carbon Brushes 550W Drill, Hammer Drill & Chisel Max. Impact Energy: 2.4J No Anti-Vibration System Mechanical Clutch All-Metal Gearbox Electronic Brake Trigger Switch Variable Speed & Reverse Replaceable Carbon Brushes