Optimized for high speed fastening, the Milwaukee M12™ 1/4" Impact Driver delivers unmatched fastening performance in a lightweight, tool belt portable design. A high performance motor delivers 0-2,500 RPM for increased application speed. Additionally, an on-board battery fuel gauge displays remaining run time. FEATURES Milwaukee Impact Mechanism delivers 1,000 in-lbs of torque 0-2,500 RPM for increased fastening speed New ergonomic handle design for increased comfort On-board battery fuel gauge displays remaining run time