General description The DEWALT DCH273N XR 18V SDS Brushless Hammer Drill is a powerful tool designed for high-speed drilling performance, capable of drilling more than 90 holes (10 x 80mm) per charge. It features three modes: rotation stop for light chiseling in plaster, tiles, and render; impact stop for rotary-only drilling in wood and metal; and hammer mode for robust drilling tasks. The brushless motor, combined with a high-capacity XR 18 Volt 5.0Ah Lithium-Ion battery, ensures extreme runtime and reduced maintenance. Its ergonomic design enhances comfort during extended use. Technical specifications Voltage: 18V Battery: XR 18 Volt 5.0Ah Lithium-Ion Drilling capacity: 4 to 24mm in concrete, brick, and masonry Dust extraction diameter: up to 16mm HEPA filter efficiency: 99.5% for particles as small as 0.3 microns Compatibility and accessories Includes DCH273 Brushless SDS Hammer Drill Includes D25303DH Dust Extractor Includes TSTAK Case Bare Tool - No Battery or Charger Supplied