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 fastening speed. REDLITHIUM™ Battery Technology outperforms the competition, delivering up to 80% more run time. Additionally, an on-board battery fuel gauge displays remaining runtime.

• 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