The M18 Compact Brushless 1/4" Hex Impact Driver is the industry's fastest 18V compact impact solution. REDLINK electronics and REDLITHIUM batteries deliver 3,200 RPM’s for best in class application speed. Brushless motor technology provides 1,600 in-lbs of torque, more run time, and a more compact tool at 5.1", which means less trips to the charger and greater access in tight spaces. 3-Mode drive control delivers unmatched control during delicate applications, and single handed bit insertion offers easy bit exchange.