Bosch GDS 250-LI 18V Cordless Impact Wrench, 250Nm, 1/2″ Square Drive

Bosch GDS 250-LI Impact Wrench

The Bosch GDS 250-LI Wrench provides high-torque performance for heavy-duty fastening applications across various industrial sectors. This 18V cordless tool operates with a 1/2-inch square drive, delivering up to 250 Nm of torque to handle demanding assembly and disassembly tasks. It supports a wide range of bolt diameters from M10 to M18, ensuring versatility for structural steelwork and mechanical maintenance.

Built for the Job

Site supervisors and steel contractors utilize this specific impact driver for rapid assembly of scaffolding and structural frames. The cordless design eliminates trip hazards from air hoses or power leads in tight workspaces. It serves automotive technicians for wheel changes and suspension work where high torque is mandatory. Maintenance teams find the tool effective for securing heavy machinery and industrial piping supports.

• Fastening structural bolts in steel erection and metal fabrication.

• Scaffolding assembly and disassembly at height using ABR technology.

• Mechanical maintenance in industrial facilities and automotive workshops.

Product Highlights

Auto Bolt Release Technology

Integrated ABR system stops the motor automatically once a nut is sufficiently loosened to prevent accidental drops during disassembly.

High-Efficiency Drive System

• Delivers 2,400 RPM and 3,300 BPM for fast work progress on site.
• 1/2-inch external square friction ring allows for secure socket retention and quick changes.

Technical Specifications

What’s Included

• 1 x Bosch GDS 250-LI Professional Impact Wrench (Bare Tool)

On-Site & Workshop Notes

• Always use impact-rated sockets with the friction ring drive to ensure safety and prevent socket shattering during high-torque operations.

• Store the unit in a dry environment to protect the electronic trigger and motor internals from dust and moisture ingress.

• This equipment is compatible with all batteries in the Bosch Professional 18V system, allowing for seamless interchangeability with other cordless tools in your fleet.

• Periodic cleaning of the tool holder maintains the friction ring’s grip on sockets and prevents excessive wear during high-cycle use.