Tools / Impact Wrenches
User Manual for Bosch GDR 18V-215 and GDX 18V-285 Cordless Impact Wrenches
Quick guide for the Bosch GDR 18V-215 and GDX 18V-285 cordless impact wrenches. Includes setup, operation, working modes, maintenance, and safety instructions.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
This manual provides essential information for the Bosch GDR 18V-215 and GDX 18V-285 cordless impact wrenches. Before using the tool, ensure the battery is fully charged. Always remove the battery before performing maintenance, changing accessories, or storing the tool to prevent accidental startup.
Device Description
The GDR 18V-215 is equipped with a 1/4" internal hex tool holder. The GDX 18V-285 features a dual tool holder, combining a 1/2" external square drive and a 1/4" internal hex bit holder, providing versatility for different applications.
Operation
The tool operates in two phases: screwing in and tightening (impact mechanism). The impact mechanism activates automatically as soon as the screw connection becomes tight and the motor is under load. The impact mechanism converts the motor's power into uniform rotary impacts.
User Interface
The user interface allows for speed preselection and working mode selection. Use the mode button to switch between predefined modes, such as Auto Shut-off (metal) or ABR (available on GDX 18V-285 only), to optimize performance for specific tasks.
Maintenance
Regularly clean the air vents to prevent metal dust accumulation, which can cause electrical hazards. Periodically clean the tool holder and locking sleeve to ensure smooth operation.
Safety
Always wear personal protective equipment, including eye protection. Keep children and bystanders away while operating the tool. Do not use the tool in explosive atmospheres.
Manufacturer information
Bosch
Practical help
Common problems
Tool does not start
Check battery charge level and ensure the battery is fully inserted until it clicks.
Reduced operating time
The battery is likely worn out and needs to be replaced.
Tool stops automatically during use
A predefined working mode (e.g., Auto Shut-off or ABR) may have been triggered.
Before use
- Check battery charge level
- Ensure the correct bit or socket is securely attached
- Verify the rotational direction switch is in the desired position
- Ensure the workpiece is securely clamped
Images and diagrams
- Figure A/B: Instructions for inserting and removing bits/sockets.
- Figure C: Setting the rotational direction.
- Figure D/E: User interface controls for speed and mode selection.
Model compatibility
- Compatible with Bosch 18V GBA and ProCORE18V batteries.
- GDR 18V-215: 1/4" hex bit holder.
- GDX 18V-285: 1/2" square drive + 1/4" hex bit holder.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.