Milwaukee 2-Tool Combination Kit. The 1/2 in drill driver is the industry’s most powerful drill delivering up to 60% more power, is up to 1-1/2 in shorter and is up to 2X faster under heavy load. The brushless motor delivers 1200 in lb of torque and 2000 rpms providing fast drilling through demanding applications. At 6.9 in L this is the most compact drill in its class giving better access into tight spaces and reducing fatigue. The intelligence ensures maximum performance and protects from overloads, heating or over discharge. The battery pack delivers more work per charger and more work over the life of the pack than competitors. The all metal ratcheting chuck is the best in class by providing increased bit grip strength and corrosion resistance.