The Bosch GSB 18V‑21 Professional is a cordless combi drill designed as a versatile solution for standard drilling and screwdriving applications on building sites and in home projects. Featuring a robust all-metal gearbox and electronic cell protection, it offers high reliability and durability in everyday use. With a maximum torque of approximately 55 Nm and a keyless chuck of 1,5‑13 mm, the GSB 18V‑21 handles drilling in wood up to 35 mm, in steel up to 13 mm and in masonry up to 10 mm thanks to the hammer function. The kit includes 2 GBA 18 V 2.0 Ah batteries, GAL 18V‑40 fast charger and L‑BOXX 136 carry case, making it easier to transport and manage the workstation. Compatible with all batteries and chargers of the Bosch Professional 18 V platform.
Technical specifications:
‑ Power supply 18 V Li‑Ion (2 batteries included)
‑ Torque (soft/hard) 21/55 Nm
‑ No-load speed (1st/2nd) 0–480 / 0–1 800 rpm
‑ Max. impact rate 27 000 colpi/min
‑ Keyless chuck 1,5 – 13 mm
‑ Drilling capacity in wood 35 mm
‑ Drilling capacity in steel 13 mm
‑ Drilling capacity in masonry 10 mm
‑ Torque settings 20+2
‑ Functions included: forward/reverse rotation, LED light, automatic lock
‑ Compatibility entire Bosch Professional 18 V battery platform
‑ Weight (with batteries) approx. 2.0 kg
