Introducing the 18V Brushless 12.7mm Impact Wrench WR18DH(H4Z) from HiKOKI, a powerhouse tool designed to tackle your toughest tasks with ease. With its top-class tightening torque of 345Nm, this impact wrench delivers exceptional performance and efficiency. Equipped with an Auto-Stop function, it prevents over-tightening of bolts, ensuring precision and safety in every job. The Auto-Slow function suppresses drop nuts, further enhancing control and stability. Changing sockets is a breeze, thanks to its user-friendly design that allows for easy attachment and removal. Plus, the IP56 rating guarantees dust and water resistance, making it durable and reliable even in challenging working conditions. The WR18DH(H4Z) is a go-to tool for professionals who demand power, versatility, and reliability. Features: Top-class tightening torque of 345Nm; Auto-Stop function to prevent over-tightening of bolts; Auto-Slow function to suppress drop nuts; Easy to attach and remove the socket; IP56 (dust and water resistant); Specifications: Voltage 18 V Motor Type Brushless Capacity - Bolt M10 - M20 Capacity - High tension bolt M10 - M16 Max. torque Tightening: 345 Nm Nut Busting Torque 600 Nm Square Drive 12.7 mm (1/2") No load speed - High mode 0 - 2,800 rpm No load speed - Medium mode 0 - 2,400 rpm No load speed - Low mode 0 - 1,200 rpm No load speed - Single mode 0 - 1,800 rpm Full load impact rate 0 - 4,000 rpm Length 144 mm Weight (with Battery) 2.0 kg HiKOKI 36V MultiVolt Battery A Slide Li-Ion (371750) BSL36A18Features: 1,080W High Power Output; The MULTI VOLT Lithium-ion battery, paired with MULTI VOLT 36V tools, offers unprecedented cordless power over 1,000 W with its size and weight. ; The MULTI VOLT battery is designed for full compatibility with the current 18V slide range, and automatically changes between 2 voltages, 36V 2.5Ah and 18V 5.0Ah, according to the tool used. ; *Compatible with MULTI VOLT 36V tools only. ; Remaining Battery Indicator - Displays the charging state in four stages. ; Compact & Lightweight - The MULTI VOLT battery has almost the same size and weight of a 18V battery, and produces the power of a 36V. ; Not compatible with the existing 36V products that are compatible with BSL3620, BSL3625, BSL3626 or BSL3660. ; Specifications: Voltage & Capacity 36V 2.5Ah and 18V 5.0Ah Cooling System Yes Dimensions 116 x 69 x 76 mm Charging Time Approx. 32 mins (with UC18YSL3) Compatible Products All existing 18V slide-type tools MULTI VOLT 36V tools Compatible Chargers All chargers compatible with slide-type Lithium-ion batteries HiKOKI 4 Port Multi Charger UC18YTSL(H0Z)Features: Can be switched between "Rapid Charge (one by one)" or "simultaneous charge"; 2 x USB ports; Can be powered by engine generators; 2 stage overcharge protection system - stop current detection system and a built-in battery temperature sensor; Charge indicator lamp to check status of each battery; Specifications: Voltage 14.4 V / 18 V Number of Charging Ports 4 Battery Type BSL14XX series BSL18XX series MULTI VOLT series (BSL36A18, BSL36B18) USB Port 5V x 2, Total 2A Weight 1.6 kg