Bosch GDR 120-LI 12V Cordless Impact Driver, 100Nm, 2x 2.0Ah Kit

Bosch GDR 120-LI

The Bosch GDR 120-LI Impact driver provides reliable fastening performance for professional assembly and installation tasks. This 12-volt cordless unit delivers 100 Nm of torque, making it a standard choice for HVAC technicians, electricians, and joiners. The kit includes two 2.0Ah batteries and a charger to ensure continuous operation on the job site.

Built for the Job

This fastening tool handles high-volume screw driving into timber and metal substrates where standard drill drivers often stall. The internal hammer mechanism generates rotational force that drives fasteners through dense materials without requiring significant physical pressure from the operator. Its compact head length enables access to narrow cabinet interiors and overhead electrical boxes. The lightweight design reduces user fatigue during repetitive tasks such as installing drywall tracks or assembling modular furniture components.

• Driving self-tapping screws into metal studwork and roofing sheets.

• Installing long wood screws for structural timber framing and decking.

• Mechanical fastening in automotive repair and electrical panel mounting.

Product Highlights

Two-Stage Power Control

The variable speed trigger allows the operator to switch between low-speed precision and high-speed driving based on material density.

Robust Build Quality

• Full metal gearbox housing for heat dissipation and gear protection.
• Integrated LED work light for illuminating dark work areas and corners.

Technical Specifications

What’s Included

• 1 x GDR 120-LI Cordless Impact Driver

• 2 x GBA 12V 2.0Ah Li-ion Batteries

• 1 x GAL 1210 CV Professional Charger

• 1 x Heavy-duty Carrying Case

On-Site & Workshop Notes

• Ensure the 1/4-inch hex bits are impact-rated to prevent premature breakage under high torque loads.

• The 12V battery system is compatible with all other professional Bosch tools within the same voltage class.

• Store the lithium-ion batteries in a cool, dry place to maintain cell longevity and discharge stability.

• Apply steady pressure to the fastener head to prevent cam-out during high-speed applications.