The milwaukee m18blpd 402c brushless combi drill is the most compact percussion drill in its class measuring only 187mm in length and its brushless motor is up to 50 more efficient and has up to 2x longer life it offers 60nm of torque the best power to size ratio in its class it is fitted with a 3 stage mode selector that allows the user to switch between rotary screw drive and percussion modes quickly and easily there is an all metal gear case and 13mm metal chuck for quick bit changes and bit