Dewalt DCH733X2 Flexvolt 54V Brushless SDS Max Rotary Hammer (2 x 9.0Ah Batteries) The Dewalt DCH733 Flexvolt SDS MAX Combination Hammer delivers category leading 13.3 Joules of impact energy. Constant speed electronics allow the tool to maintain speed under load, even in the hardest concrete, while the patented E-Clutch system protects the user in bind up situations by stopping the rotation of the bit. This tool is ideally suited for horizontal and downward drilling for 5 - 9 rebar applications, core drilling up to 5\" and chipping in any mid-to-lower wall and floor applications. Active Vibration Control technology also reduces vibration felt by the user for less fatigue and greater productivity. This tool comes Tag Ready, so users and companies can attach the DEWALT Tag and track its location virtually anywhere via the DEWALT Tool Connect app. The machine comes with a side Handle in a Carry Case with 2 x 9.0Ah batteries and a DCB118 Charger. Features: The most powerful cordless rotary hammer, powered by the DEWALT FLEXVOLT 60V MAX brushless motor, generating 13.3J of impact energy The same durable mechanism used on the corded 46mm. SDS MAX rotary hammer In addition to the integral clutch, the DEWALT anti-rotation E-Clutch system offers technology capable of detecting the motion of the tool. This feature senses the motion of the tool and shuts it down if necessary. The red indicator LED illuminates when the E-Clutch System is engaged Protects user from the effects of vibration, including numbness and tingling in the hands, allowing them to get work done more quickly without fatigue The tool maintains speed under heavy loads, including in higher PSI concrete, allowing the user to get the job done faster Offers users more control by adjusting the speed of drilling or chipping based upon the thickness and density of the material they are working with Gives users the ability to drill and demolish concrete in one tool, saving them money by not needing to buy and maintain 2 tools Service light near the handle notifies the user when it\'s time to take the tool in for service Comes With: 2 x 9.0Ah Batteries DCB118 Charger Side Handle Carry Case Specification: Blows/Min: 1,350-2,705 bpm Impact Energy: 13.3 Joules No Load Speed: 177-355 rpm Optimal Concrete Drilling: 3/4 - 1-3/4 in System 60V MAX Tool Height: 284mm Tool Length: 596mm Tool Weight with battery: 10.1kg Vibration Measurement: 9.0 m/s²