General description The DEWALT DCH334X2 XR FlexVolt Brushless SDS Plus Hammer is a versatile tool designed for heavy-duty applications. It features a quick-release SDS Plus tool holder and a keyless chuck, allowing for easy switching between hammer, rotary hammer, and rotary-only modes. With a brushless motor, this hammer offers extreme runtime and reduced maintenance, making it ideal for extended use. Technical specifications Battery Capacity: 9.0Ah@18V & 3.0Ah@54V No Load Speed: 0-1,000/min Impact Rate: 0-4,480/min with 3.5 joules Max Capacity: Concrete 30mm, Steel 13mm, Wood 26mm Weight: 2.9kg Compatibility and accessories Includes 2 x 54V 3Ah/18V 9Ah FLEXVOLT Li-ion batteries Charger included Carry case included Usage This hammer is ideal for drilling anchors and fixing holes into concrete, brick, and masonry from 4mm to 30mm. It also features a rotation stop mode for light chiseling in plaster, tiles, and render, as well as an impact stop mode for rotary-only drilling in wood and