General description The Makita DHR171RTX3 is a compact and powerful 18V brushless SDS Plus rotary hammer designed for precision drilling and hammering in various materials including concrete, masonry, wood, and metal. With a 1.2 Joule impact energy and SDS-Plus chuck, it is particularly suited for overhead work or in confined spaces. This kit comes complete with two 5.0Ah LXT batteries, a fast charger, and a 65-piece accessory set housed in a sturdy carrying case. Technical specifications Model: DHR171 Voltage: 18V LXT Motor: Brushless Impact Energy: 1.2 Joules Blows per Minute: 0–4,800 bpm No-Load Speed: 0–680 rpm Max Drilling Capacities: 17 mm in concrete, 13 mm in wood, 10 mm in steel Optimal Concrete Range: 5–8 mm LED Light: Yes, with afterglow Vibration Level: 2.5 m/s² Noise Levels: 97 dB(A) LWA / 86 dB(A) LpA Safety Features: Overload, overheat, and deep discharge protection Includes 1 x Makita DHR171 Brushless SDS+ Rotary Hammer 2 x BL1850B 18V LXT 5.0Ah Li-Ion Batteries 1 x