GENERAL DESCRIPTION The DEWALT DCH172N Ultra-Compact XR SDS Plus Rotary Hammer is a powerful and lightweight tool designed for trade professionals and DIY users. It features a brushless motor for maximum efficiency and durability, and offers two modes: Rotary Hammer and Rotary Only. The compact design allows for easy access to tight spaces, and the LED work light enhances visibility in low-light conditions. TECHNICAL SPECIFICATIONS Voltage: 18V Battery Type: Lithium-Ion Brushless Motor: Yes Chuck Type: SDS Plus Drilling Modes: Rotary and Rotary Hammer No Load Speed: 0-1060 RPM Impact Energy: 1.4 J Blows Per Minute: 4980 BPM Max Bit Capacity in Concrete: 16 mm Weight: 1.8 kg (without battery), 2.1 kg (with 2Ah battery) Dimensions: 265mm x 175mm x 75mm COMPATIBILITY AND ACCESSORIES Battery compatibility: Dewalt 18V Ni-MH. OTHER INFORMATION Supplied as a bare unit - no battery or charger included. Features a tool tether point for safety when working at height.