This BLACK+DECKER 850W hammer drill is the ideal partner for every DIY project. The motor delivers 850W of power and up to 47600 beats per minute, making it extremely suitable for drilling in wood (up to 32mm), metal (up to 13mm) and stone (up to 16mm). The variable speed ensures optimal control during work, and the lock-on switch provides extra comfort during prolonged use. Thanks to the 13mm keyless chuck, you can easily switch between different accessories. Finally, the ergonomic design and side handle ensure optimal comfort, allowing you to work longer. Special features 850W power - The power and speed to drill in wood, metal and stone Variable speed for optimal control during work 13mm keyless chuck for easy drill bit changes Lock-on switch for extra comfort Supplied with side handle for extra control Hammer drill function suitable for drilling in masonry Lock-on switch for greater comfort Compact and light for more user comfort and extra control Supplied with 6 drill bits Technical data Air Connection M: n.a. Number of Gears: 1.0 Chuck Diameter: 13.0 mm Electrical Safety Class: class_II Power Source: electricity Charger Control Function Indicator Battery: n.a. Indicator Supplied In Storage Medium: Yes Indicator Transformer Included: No Battery Warning Message Indicator: n.a. Tool-Free Change Indicator: Yes Indicator with (Automatic) Spindle Lock: Yes Indicator with Charger: n.a. Overload Protection Indicator: Yes Safety Clutch Indicator: No Work Light Indicator: No Colour Family: orange Colour Family[2]: black Cord/Cable Length: 2.5 Mtr Maximum Drilling Diameter Wood: 32.0 mm Maximum Drilling Diameter Steel: 12.0 mm Maximum Drilling Diameter Stone: 16.0 mm Maximum Electrical Voltage: 230.0 Volt Maximum Electrical Power: 850.0 Watt Maximum Frequency: 50.0 Hertz Minimum Electrical Voltage: 220.0 Volt Minimum Frequency: 50.0 Hertz Nominal Power: 0.85 KWT Nominal Maximum Speed: 3100.0 rpm Warm-up time: 0.1 MIN Blows per Minute: 54400.0 BPM Connection Type: zzzanders Electric Motor Type: ac_motor Power: 850.0 Watt Standard accessories Side handle 1 x 4mm masonry drill bit 1 x 4mm metal drill bit 1 x 6mm masonry drill bit 1 x 6mm metal drill bit 1 x 8mm masonry drill bit 1 x 8mm metal drill bit Case