The M18™ 1/2 in. Compact brushless drill/driver delivers the most power in its class while maintaining compact size. The Milwaukee built brushless motor, REDLINK™ electronics and REDLITHIUM™ batteries provides more efficient power delivery, for fewer trips to the charger. At only 6-1/2 in. long and 3.4 lbs. (with battery), this drill provides excellent control and balance in a compact size, perfect for work overhead or in tight spaces. This compact drill driver provides 500 in-lbs of torque and 0-500/0-1,800 RPM, for a wide range of drilling and fastening applications. An all-metal gear case and 1/2 in. metal chuck provides maximum durability.