Cordless Combi
The most important data |
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Torque (soft/hard/max.)* | 21/55/- Nm |
No-load speed (1st gear / 2nd gear)* | 0 – 480 / 0 – 1,800 rpm |
Battery type | Lithium-Ion |
Max. impact rate* | 27,000 bpm |
Chuck capacity, min./max. | 1.5 / 13 mm |
Battery voltage | 18.0 V |
Weight excl. battery* | 1.3 kg |
Torque settings | 20+2 |
Packaging dimensions (width x length x height) | 250 x 325 x 110 mm |
The A-rated noise level of the power tool is typically as follows: Sound pressure level 88 dB(A); Sound power level 99 dB(A). Uncertainty K= 5 dB.
* You can find more information about the deviations in the following link:
The GSB 18V-21 Professional is the reliable entry-level cordless combi drill with impact drilling function in Bosch's 18 V category. With 55 Nm of hard torque, it delivers the performance necessary for the basic drilling and drill driving applications. Its full-metal gear box and Electronic Cell Protection provide professional quality for daily use, making the drill driver reliable and durable. Additionally, a professional design with a keyless 13-mm chuck supports quality work. This tool is intended for drilling in wood with a maximum diameter of 35 mm, in steel up to 13 mm, and for screw diameters of up to 10 mm. Its impact drilling function also makes working in masonry at up to 10 mm possible. It is compatible with all Bosch Professional 18 V batteries and chargers (Professional 18V System).
The GSB 18V-21 Professional also features 2-gear, Autolock, LED light, Li-ion, and right-left rotation.