Bosch GDS 30 Professional 1″ Impact Wrench, 1000Nm, 920W

Bosch GDS 30 Professional

The Bosch GDS 30 Wrench provides industrial-grade torque for the most demanding fastening applications in heavy construction and plant maintenance. This corded impact tool features a 1-inch external square drive designed to handle large bolt diameters up to M30. Its robust construction ensures reliable performance in high-stress environments such as bridge building and heavy vehicle servicing.

Built for the Job

Tradespeople rely on this high-torque machine for structural steelwork and heavy industrial assembly. The motor delivers a rated input of 920 watts, translating into a maximum hard torque of 1000 Newton-meters. This power level allows for the rapid tightening and loosening of large-diameter fasteners that standard 1/2-inch or 3/4-inch tools cannot manage. Site supervisors often deploy this unit for truck wheel nut removal, pipeline flange bolting, and securing heavy machinery to concrete foundations. The V-groove impact mechanism operates with low recoil torque, which significantly reduces operator fatigue during extended use on large-scale projects.

• Heavy vehicle maintenance including truck wheel nut removal and chassis repairs.

• Structural steel assembly for bridges, warehouses, and industrial plants.

• Mechanical engineering applications involving large-diameter M30 bolt joints.

Product Highlights

High-Torque Performance

The internal mechanism produces a massive 1000Nm of hard torque to break loose seized or rusted fasteners on heavy plant.

V-Groove Impact System

• Minimal recoil protects the operator’s wrists during high-load impacts.
• Extended service life due to the robust design of the striking mechanism.

Technical Specifications

What’s Included

• 1 x Bosch GDS 30 Professional Impact Wrench

• 1 x Auxiliary handle for improved control

• 1 x Carrying case or heavy-duty packaging

On-Site & Workshop Notes

• Always use impact-rated 1-inch drive sockets to prevent cracking or shattering under the high 1000Nm load.

• Utilize the secondary handle to maintain a firm two-handed grip when working on vertical or overhead steel structures.

• Inspect the tool holder square for wear before each shift to ensure secure socket retention during high-speed rotation.

• Store this heavy-duty equipment in a dry environment to prevent moisture buildup in the motor housing during off-hours.