One tool, two drives: Bosch’s new impact driver/wrench idea
The GDX18V-285N combines a quarter-inch hex interface with a half-inch square drive, aiming to reduce tool changes.
The appeal
A combined bit and socket interface can move between screws and moderate fastening without carrying two separate tools. That is attractive for mobile repair, assembly and maintenance carts.
The advantages
Fewer tool swaps and less equipment can speed mixed fastening jobs.
- Accepts common quarter-inch hex bits
- Provides a half-inch square drive for sockets
- Stays within Bosch’s 18V battery family
The limitations
A combination tool is not automatically a replacement for a dedicated high-torque impact wrench or a compact precision driver. Match the fastening torque, access and control requirements to the tool—not just the drive size.
Official resources
Specifications and procedures vary by vehicle. Follow the manufacturer’s service information and use a qualified professional for work beyond your training or equipment.