No-load speed: 0 - 2,600 rpm; voltage: 220-230V; frequency: 50-60 Hz; Blue colour, plastic material Brush plate that rotates in reverse and forward for constant power. Ball bearing with a higher dynamic load rating for longer life. Ergonomic handle for a more comfortable grip. Dimensions of the item: 266mm x 252mm x 72mm. Drill machine is included in the package. A 500-watt motor; 3/8"-24 UNF spindle connecting thread; Impact rate at no-load speed: 0 - 41,600 bpm; Chuck capacity, min/max: 1 - 10 mm. 13mm concrete drilling. Bpm: 0-25700, speed: 0-2600.