KEY FEATURESProfessional heavy duty variable speed motor with overload safety built in - Heavy duty driver drill and hammer drill settings, for wood, metal or concrete - Large 13mm heavy duty keyed chuck for non slip drill bit grip - Dual ergonomic heavy duty handles for control and comfort - Powerful 550 watt motor and digital variable speed in forward and reverse OVERVIEWCommercial quality heavy duty dual setting impact hammer drill. - Perfect for drill wood, metal, masonry and concrete with dual settings. - Heavy duty variable speed 550 watt hi-torque motor with high output per watt. - High grip 13mm keyed chuck, hold drills bits tight without free spinning. - Forward and reverse both with trigger controlled variable speed for control. - Can be trigger locked for maximum speeds on delicate jobs. ITEM SPECIFICATIONSRated Voltage: 240V 50~60Hz - Rated Power: 550 Watt - No Load Speed: 0 - 3000r/min - Impact Rating: 0 - 48000/min - Chuck Size: Keyed 13mm