M18™ Compact Brushless 1/2" Hammer Drill/Driver, 3602-20The MILWAUKEE M18 1 2" Compact Brushless Hammer Drill Driver is more compact and capable. The compact hammer drill is 5. 8 in length and lightweight at 2. 3 lbs without battery, allowing for excellent control, especially while working in overhead or tight spaces. The brushless motor was built to ensure optimal tool performance delivering 550 in lbs of torque and 0 1,700 RPM, able to tackle a wide range of applications like concrete drilling. REDLINK