The Bosch GSB 120-LI Professional Cordless Hammer Drill offers power and flexibility for screwdriving, drilling, and impact drilling in a compact 12V design. It features a 2-speed gearbox for high productivity and excellent torque with Electronic Cell Protection to extend battery life and tool durability. With max torque of 30 Nm, a no-load speed of 0ā400 rpm in 1st gear and 0ā1,500 rpm in 2nd gear, and an impact rate up to 22,500 bpm, this tool is optimized for versatile use. Chuck capacity ranges from 0.8 to 10 mm. It can drill up to 20 mm in wood, 10 mm in steel, and 8 mm in masonry, and drive screws up to 8 mm in diameter. Lightweight at just 0.9 kg (excluding battery), it's ideal for all-day use.