The M18™ 1/2 in compact brushless drill driver is the most compact 18 V drill on the market and delivers over 50% more runtime than drills with brushed motors. The Milwaukee® built brushless motor REDLinK™ electronics and REDLITHIUM™ batteries provide more efficient power delivery, for fewer trips to the charger. At only 6-7/8 in L and 3.7 lb (with battery), this drill provides excellent control and balance in a compact size, perfect for work overhead or in tight spaces. This compact drill delivers 500 in-lb of torque and 0 to 450/0 to 1800 rpm, for a wide range of drilling and fastening applications. An all metal gear case and 1/2 in metal chuck provide maximum durability.