Able to drill in concrete as fast or faster than 24V Cordless Combination Hammer model BHR200.|One touch slide chuck for SDS-plus bit.|Easy-to-grip handle ergonomically designed to: give maximum power thrust. provide a sure and comfortable grip in any operation; overhead application, drilling with palm-up or palm-down grip.|3 mode operation Rotation + Hammering Hammering only Rotation only|The tool body is seperated into the upper and lower housings at the foot of handle portion where the houses are jointed with vibration absorbing cushion rubbers.|Higher productivity than model BHR202 achieved by using efficient Brushless DC motor to reduce energy loss by 30%|Unique rubber joint construction suppresses the transmission of vibration to battery terminals, minimizing battery failures such as terminal breakage or poor electrical contact.