The Bosch GSB 18V-21 is a powerful cordless hammer drill designed for professional applications. With a maximum torque of 55 Nm, it provides the necessary power for demanding drilling and screwing tasks. The device is equipped with a robust all-metal gearbox that ensures durability and reliability in daily use. The Electronic Cell Protection (ECP) ensures that the batteries are optimally protected, extending their lifespan. The GSB 18V-21 features a 13 mm quick-change chuck that allows for fast and easy swapping of drill bits. Weighing only 1.2 kg, the drill is also handy and easy to operate, making it an ideal tool for both professionals and DIY enthusiasts.

• Maximum torque of 55 Nm for demanding applications
• All-metal gearbox for increased durability
• Electronic Cell Protection (ECP) to protect the batteries
• 13 mm quick-change chuck for fast tool changes
• Two gears with no-load speeds of up to 1800 rpm.