The HiKOKI DH 36DPA cordless hammer drill benefits from 3 mode action - drilling, hammer drilling & chiselling The DH 36DPA SDS+ Rotary Hammer from HiKOKI has a brushless motor giving an impact rate of 4300 per minute and impact energy of 3.3 Joules. HiKOKI is the new brand name for Hitachi. The DH 36DPA drills fast like a mains powered rotary hammer with a combination of the highly efficient brushless motor and high power output Multi-Volt battery. With a Runtime per Charge of approximately 120 holes, using the BSL36A18 battery, when drilling into concrete with an 8.5mm x 40mm drill bit. Fitted with Reactive Force Control(RFC) - When the tool bit is suddenly overburdened during operation, the slip clutch works or the tool\'s built-in controller stops the motor\'s output before the entire tool jerks. The Machine comes with 3 x BSL36A18 36V Multi-Volt Batteries 2.5Ah (18V = 5.0Ah), UC18YSL3 14.4V - 18V Charger and a Carry Case Features: High-performance SDS-Plus hammer drill with high-efficiency brushless motor 36V Multi Volt batteries for high power output similar to mains powered tools Batteries are compatible with existing Hitachi 18V tools High overload capacity 3 mode action - drilling, hammer drilling & chiselling Compact, lightweight & ergonomic design Electronic brake for greater operator safety Multi-Volt Batteries: 36V Multi Volt batteries for higher power output similar to mains powered tools Batteries are compatable with existing HiKOKI 18v tools Offers unprecedented power output of up to 1080W Power output similar to mains powered tools when used with a 36V tool Automatically switches between 18V and 36V depending on the tool in use Fast charging - only 32 minutes with UC18YSL3 charger 4 stage battery level indicator with diagnostic function Compatible with existing 18V chargers and the new UC36YSL Compact and lightweight - similar size and weight as existing 18V 5Ah & 6Ah batteries Comes With: Side Handle Depth Stop 3 x BSL36A18 36V Multi-Volt Batteries 2.5Ah (18V = 5.0Ah) UC18YSL3 14.4V - 18V Charger Carry Case Specification: No Load Speed: 0-1100/min Full Load Impact Rate: 0-4300/min Impact Energy: 3.3J Concrete: 28mm Wood: 32mm Steel: 13mm 28mm: 351mm Weight: 3.9kg