Bosch UNEO Maxx Cordless Rotary Hammer Drill 18 Volt (1 battery 2.0Ah supplied), best for hammer drilling, drilling and driving screws into wood, plaster, brick and concrete with ease. The Syneon Chip: Intelligently controlled energy for every project. The Syneon Chip manages the perfect interaction between the Lithium-ion battery, strong motor and robust gear of the tool. Delivering optimum power and maximum endurance. This product comes with a free 2 year guarantee and a 5-day repair service. We will collect, repair and service your item and return it to you in full working order within 5 working days. (collection excludes uk highlands and islands). 18V battery power. Max speed: 900rpm. Forward/reverse function. Fully charged in up to 1 hours. Drilling capacity for wood 10mm, steel 8mm and masonry 10mm. Temperature overload function which shuts down unit automatically if it overheats. LED power indicator. Soft grip handle. 2Ah battery (not included). Includes 1 battery. General information: Drill weight with battery 1.5kg. Manufacturers 2 year guarantee.