The MILWAUKEE M18 Compact Brushless 2-Tool Combo Kit is more compact with faster speeds in application. Includes the M18 Compact Brushless 1/2 Hammer Drill Driver, M18 Compact Brushless 1/4 Hex Impact Driver, and (2) M18 REDLITHIUM CP2.0 Battery Packs. The compact drill is 5.7 in length and lightweight at 2.3 lb. 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 drilling and fastening applications. The impact driver measures only 4.4" in length and 2.1" in width. The brushless motor technology provides 1,700 in-lbs. of torque and 3600 RPMs for faster speed and increased productivity. MILWAUKEE REDLINK Intelligence optimizes the way the M18 REDLITHIUM batteries work with the tools for best-in-class performance.