Bosch GSB18v-21 Cordless Combi Drill (Bare Unit & Box)
Reliable entry-level cordless combi drill in the 18 V category - with impact drilling function
- 55 Nm of hard torque delivers the performance necessary for the basic drilling and drill driving applications
- Reliability, durability, and professional quality for daily use due to full-metal gear box and Electronic Cell Protection
- Professional design with keyless 13-mm chuck enables quality work
Product Highlights
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).
Equipment & Application
The GSB 18V-21 Professional also features 2-gear, Autolock, LED light, Li-ion, and right-left rotation.
The most important data
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
Total vibration values (Drilling in metal)
Vibration emission value ah 2.5 m/s²
Uncertainty K 1.5 m/s²
Total vibration values (Impact drilling in masonry)
Vibration emission value ah 11 m/s²
Uncertainty K 1.5 m/s²
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.
Product Highlights
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).
Equipment & Application
The GSB 18V-21 Professional also features 2-gear, Autolock, LED light, Li-ion, and right-left rotation.
The most important data
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
Total vibration values (Drilling in metal)
Vibration emission value ah 2.5 m/s²
Uncertainty K 1.5 m/s²
Total vibration values (Impact drilling in masonry)
Vibration emission value ah 11 m/s²
Uncertainty K 1.5 m/s²
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.
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