The Milwaukee M18 FUEL 1” SDS Plus Cordless Rotary Hammer w/Dust Extractor Kit (2912-22DE) is the fastest drilling rotary hammer in its class. It includes Autostop Control for enhanced safety, and can drill up to (125) 3/8” x 2” holes per charge when paired with the M18 HIGH OUTPUT XC6.0 Battery. The Powerstate Brushless Motor delivers 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. Our M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery delivers 50% more power while running 50% cooler than our M18 REDLITHIUM XC batteries. This hammer drill provides maximum control and enhanced safety with the AUTOSTOP Kickback Control, preventing over-rotation if the tool gets bound up while drilling in rebar or hard aggregate. Our AVS Anti-Vibration System minimizes vibration for maximum comfort. The Milwaukee HAMMERVAC 1” Dedicated Dust Extractor (2912-DE) features an inline design engineered to connect directly to and be powered by the M18 FUEL 1” SDS Plus Rotary Hammer (2912-20 and 2914-20). Utilizing the same replaceable certified HEPA filter as other HAMMERVACS, which filters 99.97% of all particles greater than 0.3µm, means more compatibility on the jobsite. The built-in adjustable depth stop and ruler offer easy and precise adjustments. The dust extractor allows full OSHA Table One Compliance when drilling up to 1” in diameter and 6” in depth. This extractor features our AUTOPULSE Filter Cleaning Mechanism that automatically cleans the filter after each use, ensuring you can drill more effectively and for longer before needing to empty the dust box. The dust box comes equipped with a vacuum port that allows you to suction out the dust with a large vacuum or dust extractor instead of dumping the dust out into a trash receptacle, ensuring minimal possible exposure.