Our M18 FUEL™ 1 in SDS Plus Rotary Hammer is the next generation of cordless rotary hammers delivering ultimate jobsite performance and productivity. The Milwaukee® M18 FUEL™ 1 in SDS Plus Rotary Hammer is the fastest drilling rotary hammer in its class, includes AUTOSTOP™ Control for enhanced safety and can drill up to (125) 3/8 x 2 in holes per charge when paired with the M18™ HIGH OUTPUT™ XC6.0 Battery. The POWERSTATE™ Brushless Motor delivers you 2 ft-lb of impact energy, 1330 RPM and 4800 bpm, providing speed and power in the most demanding applications. REDLINK PLUS™ intelligence tool technology ensures maximum rotary drill performance and protects it from overload, overheating and over-discharge. The M18™ REDLITHIUM™ HIGH OUTPUT™ XC6.0 Battery delivers 50% more power while running 50% cooler than the M18™ REDLITHIUM™ XC batteries. This hammer provides maximum control and enhanced safety with the AUTOSTOP™ Kickback Control. This feature prevents over-rotation if the tool gets bound up while you're drilling in rebar or hard aggregate. Our AVS Anti-Vibration System minimizes vibration for maximum comfort. Milwaukee® Rotary Hammer, 3-Mode Cordless, Bare Tool/Kit: Bare Tool, Series: M18 FUEL™, 1 in Chuck, SDS Plus® Chuck, 4800 bpm, 2 ft-lb Impact, 0 to 1330 RPM No-Load Speed, 18 V, Battery Included: No, Reversible: No