Milwaukee's M18 FUEL™ 1" SDS Plus Rotary Hammer Kit is the next generation of cordless rotary hammers delivering ultimate jobsite performance and productivity. The MILWAUKEE® M18 FUEL™ 1" 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 in. x 2 in. holes per charge when paired with the M18™ HIGH OUTPUT™ XC6.0 Battery. The POWERSTATE™ Brushless Motor delivers you 2 ft-lbs of impact energy, 1,330 RPM, and 4,800 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. Milwaukee's AVS Anti-Vibration System minimizes vibration for maximum comfort.