Cordless drills/drivers

GSR 18V-21 Professional

Cordless Drill/Driver

GSR 18V-21

Reliable entry-level cordless drill driver in the 18 V category

  • 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
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Functions & key features

 Torque 55/21 Nm
Autolock chuck 1.5 - 13.0 mm
Long motor lifetime Long motor lifetime because motor shuts off when overloaded, overheated or blocked
Woodworking The professional power tools for woodworking from Bosch.
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GSR 18V-21 Professional 0 601 9H1 071

GSR 18V-21 Professional

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Part Number: 0 601 9H1 071

Technical data

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
Chuck capacity, min./max. 1.5 / 13 mm
Battery voltage 18.0 V
Weight excl. battery* 1.2 kg
Torque settings 20+1
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GSR 18V-21 Professional: Further information

Product Highlights

The GSR 18V-21 Professional is the reliable entry-level cordless drill driver in Bosch´s 18 V category. Its 55 Nm of hard torque delivers the performance necessary for the basic drilling and drill driving applications. Reliable and durable, the drill driver provides professional quality for daily use due to its full-metal gear box and Electronic Cell Protection. Additionally, a professional design with a keyless 13- mm chuck enables 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. It is compatible with all Bosch Professional 18 V batteries and chargers (Professional 18V System).

Equipment & Application

The GSR 18V-21 Professional also features 2-gear, Autolock, LED light, Li-ion, and right-left rotation.

* You can find more information about the deviations in the following link: Technical features of products