General description This Electric Impact Hammer Drill is a highly efficient tool designed for various heavy-duty projects. Equipped with an 850W pure copper motor, it delivers an impressive impact rate of 0-3000/min, making it ideal for drilling in steel, concrete, and other hard materials. Weighing approximately 2 kg, it features a 360-degree adjustable handle for comfortable operation and improved control through its vibration control system. Technical specifications Power: 850W Voltage: 230V 50Hz Idle speed rate: 0-3000 rpm Impact rate: 0-3000/min Chuck capacity: 1.5-13mm Drilling capacity: 10mm (steel), 13mm (concrete), 25mm (wood) Compatibility and accessories Includes: 1 x 850W rotary hammer 1 x additional handle 1 x 5 mm drill bit 1 x 6 mm drill bit 1 x 8 mm drill bit 1 x depth gauge 2 x carbon brushes 1 x chuck key 1 x manual Installation Easy to install with included accessories. Usage Two functions: hammer and drill mode, easily switchable via the function selector. Variable