Bosch GCD 18V-355 Cordless Metal Cut-Off Saw User Manual
Quick guide for the Bosch GCD 18V-355 cordless metal cut-off saw. Includes setup, blade replacement, operation, safety instructions, and maintenance.
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This manual provides essential information for the safe and efficient operation of the Bosch GCD 18V-355 cordless metal cut-off saw. Always read the full safety instructions before use.

Product Description
The GCD 18V-355 is a stationary power tool designed for cutting metal materials using saw blades, without the use of water. It features a laser guide for precise cutting.
Mounting
For safe handling, the tool must be mounted on a flat, stable work surface (e.g., a workbench) using the mounting holes (12). If using a Bosch GTA saw stand, follow the specific instructions provided with the stand.
Battery Operation
Use only the chargers listed in the technical data. Insert the charged battery into the battery holder until it clicks into place. To remove, press the battery release button and pull the battery out.
Changing the Saw Blade
Warning: Remove the battery before any work on the tool. Wear protective gloves when handling the saw blade.

- Bring the tool to the work position.
- Swivel the retracting blade guard (5) to the back and hold it.
- Press the spindle lock (4) and turn the hex socket screw (27) using the hex key (11) until it engages.
- Remove the clamping flange (28) and the saw blade (29).
- Install the new blade, ensuring the cutting direction of the teeth matches the arrow on the protective cover.
Operation
Transport safety lock (16): Pull out to unlock for work; push in to lock for transport.


Adjusting the Mitre Angle: Loosen the clamping handle (15), turn the angle guide (14) to the desired angle on the scale (31), and retighten the handle.
Clamping the Workpiece: Use the locking spindle (8) and tubular jaw (20) to secure round or square workpieces against the angle guide (14).
Working Advice
Marking the Cutting Line: Turn on the laser beam using switch (26). Align your mark on the workpiece with the right-hand edge of the laser line.

Dust/Chip Extraction: Pull out the chip drawer (21) and empty it completely when full.
Maintenance
Clean the air vents regularly. Ensure the retracting blade guard (5) moves freely. For repairs, contact a Bosch after-sales service point.
Manufacturer information
Bosch
Practical help
Common problems
Switch off the tool, wait for all parts to stop, remove battery, and clear the jammed material.
Adjust the laser using the set screw (33) until the laser beam is parallel to the cutting line.
Before use
- Ensure the tool is mounted on a flat, stable surface.
- Check that the saw blade is undamaged and correctly installed.
- Ensure the guard moves freely.
- Check battery charge level.
Specs in practice
- No-load speed
- 1300 min-1
- Max. saw blade diameter
- 355 mm
- Rated voltage
- 18 V
Images and diagrams
- (5) Retracting blade guard
- (14) Angle guide
- (16) Transport safety lock
- (21) Chip drawer
Model compatibility
- Use only Bosch GBA 18V or ProCORE18V batteries.
- Use only chargers listed in technical data.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.