Bosch Professional GSB 21-2 RE: Maximum Performance with 1100 W

Powerful and Safe

With a rated power input of 1100 W and a power output of 630 W, the GSB 21-2 RE professional is one of the most powerful impact drills for professionals.

Despite this, with a weight of 2.9 kg and a length of 355 mm, the machine is very handy. Its impact rates of 15,300 bpm in first gear and up to 51,000 bpm in second gear are particularly impressive and enable quick and efficient work in even the hardest of materials. Other features include forward/reverse rotation.

A mechanical overload clutch ensures a high level of safety while working for all applications on jobsites. The chuck capacity for drill bits is between 1.5 mm and 13 mm.

Highly Versatile

The wide range of applications of the GSB 21-2 RE Professional include drilling in masonry (up to 24 mm), in concrete (up to 22 mm) and in steel (up to 16 mm). When drilling in wood, this impact drill can easily handle diameters of up to 40 mm.

It is suitable for use with impact drill bits (up to 32 mm), Forstner drill bits (up to 38 mm) and routing drill bits (up to 40 mm). The GSB 21-2 RE professional is practical for all applications and easy to use: A single-sleeve keyless chuck with auto-lock enables the bit to be changed quickly with just one hand.

A safety handle with enhanced fixing and softgrip allows it to be held securely. The ball grommet on the tool ensures a high radius of movement and less cable breakage.

If you place your order online, we will contact you if any of your items are out of stock with current lead times or alternatives if suitable. For more details see our full Refund and Returns Policy.


Nationwide delivery available, or collect in person at our Wexford store.
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