Tools / Power Tools
Bosch GDR | GDX | GDS Professional 18V-200 Impact Wrench User Guide
Quick guide for the Bosch 18V-200 series impact wrench, covering assembly, operation, battery maintenance, and technical specifications.
Table of contents
Manual images
Jump to the sectionQuick guide from the manual
This document provides essential information for the Bosch GDR 18V-200, GDX 18V-200, and GDS 18V-200 professional cordless impact wrenches. It covers safety, assembly, operation, and maintenance. Always ensure the battery is removed before performing any maintenance or tool changes to prevent accidental startup.
Device Description
The tool features a tool holder, locking sleeve, belt clip, battery, battery release button, light, rotational direction switch, and on/off switch. The GDX model features a dual tool holder (internal hexagon and square drive), while the GDR uses an internal hexagon and the GDS uses a square drive.
Assembly and Tool Change
Inserting the battery: Slide the charged battery into the battery holder until it clicks into place. Removing the battery: Press the battery release button and pull the battery out. Do not use force.
Changing the tool: For GDR/GDX models, pull the locking sleeve forward, insert the tool into the holder, and release the sleeve. For GDX/GDS models, slide the tool onto the square drive of the tool holder. Ensure the tool is securely held.
Operation
The tool is driven by an electric motor via a gear and impact mechanism. The process consists of two phases: screwing in and tightening. The impact mechanism activates when the screw connection tightens and the motor is loaded. Use the rotational direction switch to change the direction. The speed is infinitely adjustable by varying the pressure on the on/off switch.
Maintenance and Cleaning
Regularly clean the air vents to prevent dust accumulation, which can cause electrical hazards. Clean the tool holder and locking sleeve periodically. Keep the tool and ventilation slots clean for safe and efficient operation.
Technical Data
All models operate at 18V with a no-load speed of 0–3400 min⁻¹. The GDR/GDX models have a 1/4" internal hexagon tool holder, while the GDX/GDS models also feature a 1/2" square drive. Maximum torque is 200 Nm for all models.
Manufacturer information
Bosch
Practical help
Common problems
Tool does not start
Check if the battery is charged and properly inserted. If the battery is defective, it must be replaced.
Tool stops during operation
The battery may be empty or overheated. Allow the battery to cool down or recharge it.
Application tool falls out of holder
Ensure the tool is securely locked in the holder. Some tools (e.g., double bits) may not be securely held.
Before use
- Ensure the battery is fully charged.
- Check that the correct application tool is selected and securely inserted.
- Verify the rotational direction switch is set correctly.
- Ensure the workpiece is securely clamped.
- Wear appropriate personal protective equipment (eye protection, hearing protection).
Specs in practice
- No-load speed
- The speed of the tool when not under load (0–3400 min⁻¹).
Images and diagrams
- The manual includes diagrams showing the tool components (page 3).
- Figures A-C illustrate the insertion and removal of different types of application tools for GDR, GDX, and GDS models.
- Figure D shows the rotational direction switch settings.
Model compatibility
- Compatible with all Bosch 18V GBA and ProCORE18V batteries.
- Use only impact-resistant bits and sockets.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.