Quick Answer
If your cordless garden saw blade will not cut properly or is not moving, the most common causes are debris trapped around the blade, a blunt or damaged blade, insufficient lubrication, or an internal gearing issue.
Cleaning and lubricating the blade will often resolve the problem. If the blade is damaged or the gearing has failed, professional repair or replacement will be required.
Before You Start
Before inspecting the garden saw, make sure:
- The saw is switched off
- The battery has been removed
- The blade has come to a complete stop
Always:
- Wear protective gloves when handling the blade
- Use a brush or wooden stick to remove debris
- Work on a stable, well-lit surface
Important: Never use your bare hands to remove debris from the blade.
How to Fix a Garden Saw Blade That Will Not Cut or Move
Follow these steps to identify the cause.
1. Check for debris
Inspect the blade carefully for:
- Small branches
- Leaves
- Dirt
- Other debris trapped between the cutting teeth
Remove any obstructions using a brush or wooden stick.
2. Inspect the blade condition
Check whether the blade is:
If the blade is slightly blunt, you may be able to sharpen it using a suitable blade file.
Always wear protective gloves while sharpening.
If the blade is heavily worn or damaged, stop using the saw and have the blade replaced by a qualified repair specialist.
3. Lubricate the blade
Apply a small amount of suitable lubricant along the cutting edge.
Multi-purpose grease is recommended to:
- Reduce friction
- Improve cutting performance
- Help prevent corrosion
Wipe away any excess lubricant before use.
4. Check the cutting material
Only cut material that is within your saw's maximum cutting capacity.
The permitted cutting diameter varies by model and is typically between 14 mm and 24 mm.
Refer to your user manual for the correct specification.
Attempting to cut thicker branches can prevent the blade from moving correctly and may damage the mechanism.
If the Blade Still Will Not Move
If there is:
- No visible damage
- No debris
- The blade is correctly lubricated
The problem may be caused by an internal gearing fault at the base of the blade.
If your machine is within warranty:
- Contact our Warranty Technical Helpline for further assistance.
If your machine is outside of warranty:
- Contact a local garden machinery repair specialist for inspection and repair.
Important Maintenance Tips
- Clean the blade after every use
- Lubricate the blade regularly with multi-purpose grease
- Keep the blade sharp for the best cutting performance
- Never exceed the maximum cutting capacity for your model
- Replace damaged blades before further use
Frequently Asked Questions
Why won't my garden saw blade move?
The most common causes are trapped debris, a blunt or damaged blade, lack of lubrication, or an internal gearing fault.
Can I sharpen the blade myself?
Yes, if the blade is only slightly blunt, you can sharpen it using a suitable blade file while wearing protective gloves.
What lubricant should I use?
A small amount of multi-purpose grease is recommended to keep the blade operating smoothly.
Why has the blade stopped cutting?
This can happen if the blade is dull, obstructed by debris, or being used on branches thicker than the maximum cutting capacity.
What should I do if the blade still won't move?
If cleaning, lubricating, and inspecting the blade does not resolve the issue, contact our Warranty Technical Helpline if your machine is within warranty, or a local garden machinery repair specialist if it is out of warranty.
