Tools / Saws
User Manual for Bosch GKS 18V-68 G / GKS 18V-68 Circular Saw
Quick guide for the Bosch GKS 18V-68 G and GKS 18V-68 cordless circular saw. Includes instructions on battery handling, saw blade installation, cutting depth and angle adjustments, and maintenance.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
This manual provides essential information for the safe and efficient operation of the Bosch GKS 18V-68 G and GKS 18V-68 cordless circular saws. Key procedures include battery installation, saw blade changing, and setting cutting parameters. Always ensure the tool is switched off and the battery is removed before performing any maintenance or adjustments.
Safety instructions
General Power Tool Safety: Always keep the work area clean and well-lit. Do not operate power tools in explosive atmospheres. Keep children and bystanders away while operating the tool.
Circular Saw Safety: Keep hands away from the cutting area and the blade. Do not reach underneath the workpiece. Adjust the cutting depth to the thickness of the workpiece. Always hold the power tool firmly with both hands and ensure a stable footing.
Product description
The circular saw is designed for straight and mitre cuts in wood. Key components include the on/off switch, spindle lock button, base plate, and cutting depth/angle adjustment levers.
Assembly
Saw blade installation/removal: Before any work, remove the battery. Press and hold the spindle lock button (10). Use the hex key (29) to loosen or tighten the clamping bolt (27). Ensure the cutting direction of the teeth matches the rotational direction arrow on the guard.
Operation
Setting cutting depth: Adjust the depth to the workpiece thickness so that less than a full tooth is visible below the workpiece. Use the button (20) or lever (21) to set the depth.
Adjusting mitre/bevel angle: Loosen the adjusting lever (5) and wing bolt (15) (for GKS 18V-68 G) or just the lever (5) (for GKS 18V-68). Tilt the saw to the desired angle on the scale (7) and retighten.
Guide rail system: When using the FSN guide rail system, the saw can remain in the holder for mitre cuts. Always use the 0° cut mark (8) when using the guide rail.
Maintenance and cleaning
Keep the tool and ventilation slots clean for safe operation. The lower guard must move freely and close automatically. Clean the area around the guard regularly with a brush. Clean saw blades immediately after use to remove resin or glue residue.
Manufacturer information
Bosch
Practical help
Common problems
Saw blade binds or kicks back
Check blade sharpness, ensure correct depth/angle settings, and support large panels properly.
Battery charge indicator not working
Check if the battery is properly inserted or if the battery is defective and needs replacement.
Before use
- Check battery charge level
- Ensure saw blade is sharp and the correct type for the material
- Check lower guard for free movement
- Secure the workpiece with clamps
- Verify cutting depth and angle settings
Specs in practice
- Rated voltage
- 18V
- No-load speed
- 2500–5000 min-1
- Max cutting depth (0°)
- 68 mm (GKS 18V-68 G) / 69 mm (GKS 18V-68)
Images and diagrams
- (1) Lock-off switch
- (2) On/off switch
- (10) Spindle lock button
- (12) Lower guard
- (13) Base plate
Model compatibility
- Compatible with Bosch GBA 18V and ProCORE18V batteries.
- GKS 18V-68 G is compatible with FSN guide rail system.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.