Bosch GSR 120-LI Driver
The Bosch GSR 120-LI Drill delivers professional-grade performance in a compact 12V frame for contractors and technicians. This battery-powered unit provides a maximum torque of 30Nm, making it suitable for high-repetition driving and drilling tasks in confined spaces. It belongs to the Bosch Professional 12V system, ensuring battery compatibility with other tools in the same voltage class.
Built for the Job
This cordless driver serves as a primary tool for electricians, cabinet installers, and facility maintenance crews. The lightweight design reduces operator fatigue during overhead installations or extended shifts on the assembly line. It handles structural timber drilling and metal fastening with precision, bridging the gap between manual hand tools and heavy-duty 18V machinery. The short head length allows access to tight corners where larger drills cannot operate effectively.
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Installing electrical panels and junction boxes in residential and commercial settings.
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Assembling modular furniture and cabinetry where torque control is vital to prevent stripping.
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Drilling pilot holes in hardwood, softwood, and thin-gauge sheet metal for HVAC ductwork.
Product Highlights
- Optimized Gearbox
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The two-speed planetary gearbox allows for high-speed drilling at 1,500 RPM or high-torque driving at 400 RPM.
- Electronic Cell Protection (ECP)
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- Protects the battery against overload and overheating during heavy use.
- Prevents deep discharge to extend the overall service life of the lithium-ion cells.
- Integrated Work Light
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A built-in LED illuminates the immediate work area to ensure accuracy in poorly lit job site environments.
- Keyless Chuck System
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The 10mm single-sleeve chuck enables rapid bit changes using one hand for improved workflow efficiency.
Technical Specifications
| Specification | Detail |
|---|---|
| Battery Voltage | 12V |
| Max Torque (Hard/Soft) | 30 / 14 Nm |
| No-load Speed (1st/2nd Gear) | 0 – 400 / 0 – 1,500 rpm |
| Max Drilling Diameter (Wood) | 20 mm |
| Max Drilling Diameter (Steel) | 10 mm |
| Max Screw Diameter | 7 mm |
What’s Included
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1 x Bosch Professional 12V Drill Driver body
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2 x 12V 2.0Ah Lithium-Ion Batteries
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1 x GAL 1210 CV Charger
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1 x Heavy-duty Carrying Case
On-Site & Workshop Notes
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Always select the lower gear (setting 1) when driving large diameter screws to maximize torque and prevent motor strain.
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Clean the chuck regularly with a dry cloth to prevent dust buildup from affecting the bit gripping mechanism.
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Store the lithium-ion batteries in a cool, dry place and avoid charging them in direct sunlight to maintain cell health.
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