The M18™ FUEL™ 1/4 in hex impact driver is the most powerful tool in its class. At 1800 in-lb of fastening torque, this tool drives screws faster but also provides greater control over power and speed thanks to its proprietary 4-mode drive Control™. The powerstate™ brushless motor delivers upto 0 to 3000 rpm with constant power output to drive screws faster. Redlink™ Plus™ intelligence is the most advanced electronic system on the market, preventing damage to the tool and battery caused by overloading or overheating. For use with Redlithium™ compact batteries or extended capacity batteries (sold separately), which deliver more work per charge and more work over the life of the pack than competitive batteries on the market. The 4-mode drive control™ provides greater control over output speed and power for greater versatility by delivering 0 to 850 rpm in mode 1 0 to 2100 rpm in mode 2 and 0 to 3000 rpm in mode 3. Self-tapping screw mode is designed to reduce walking when starting self-tapping screws as well as reduce overdriving, breaking and stripping out screws.
Milwaukee® Cordless Impact Driver Kit, Series: M18 FUEL™, Hex Drive, 1/4 in Drive, 0 to 3700 ipm, 1800 in-lb, 3000 rpm, 18 V, Lithium-Ion Battery, 5 Ah Battery, No Battery Included, Glass Filled Nylon Housing, Soft-Grip/T-Handle Handle, Variable Speed Control, 5.25 in Overall Length