The Dewalt DCH416NT 54V XR FLEXVOLT Brushless SDS Hammer Drill is an incredibly powerful tool that delivers up to 4.5 Joules of impact energy. This insanely versatile tool can be used by a range of trades and general users. With rotation stop and impact stop modes, its perfect for chiselling, drilling in wood and metal. For those who need to work longer, the DCH416 delivers one of the lowest vibration levels for any SDS drill with 6.7ms. With three operational modes Rotary Hammer, Rotary Only and Rotary Stop, this multi-use drill provides an impressive power to weight ratio of 4.5J to 4.1kg thereby reducing fatigue over operational usage. The Rotation stop mode is suitable for light chiselling in plaster, tiles and render and impact stop mode for rotary only drilling in wood and metal. When used with a fully charged FLEXVOLT 9.0AH battery, the hammer drill ensures a high speed drilling performance at more than 74 holes 18mm x 80mm per charge Ideal for drilling anchors and fixing holes into concrete, brick and masonry from 10mm to 32mm, the Dewalt DCH416 includes an anti-rotation system that detects a loss of tool control, and reacts by instantly cutting the power and protecting you. The Wireless Tool Control transmitter which allows the tool to be wirelessly paired with another Wireless Tool Control device, such as a dust extractor, for automatic activation and shut down Whether youre a plumber, general contractor electrician or builder, this is perfect for drilling with core holes, chipping off overspilled concrete, tile removal, chasing for cabling and so much more. At the heart of this Dewalt SDS Drill is the brushless motor that allows you to use the tool efficiently. As part of the design, the tool utilizes every bit of battery power when you need, all while reducing the need for ongoing maintenance by reducing the amount of heat generated and working more efficiently. The technology in creating a brushless motor system allows for perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.