The M12 FUEL™ Hammer Drill Driver is the Most Capable, Lightest Weight, Most Compact tool in its class. The POWERSTATE™ Brushless Motor delivers the power to do a wide variety of applications at 1700 RPM’s and 350in.lbs. of torque. Weighing only 2.3lbs it is extremely portable, great for overhead applications, reduces fatigue throughout the day. At 6.6" in length this tool has the best access in tight spaces. REDLINK™ Plus intelligence protects the tool from overloads and overheating while ensuring maximum performance. Using REDLITHIUM™ 2.0Ah compact and 4.0Ah extended capacity battery packs they deliver more work per charge and more work over the life of the pack than competitive batteries.