Why does my circular saw keep stopping? Solutions+Guide

Circular saws are amazing tools, but they can be frustrating when they stop working properly. It’s really annoying when your circular saw stops in the middle of a project. You have to take the time to figure out why it’s not working and then try to fix it.

In this article, we will discuss why the circular saw keep stopping. We’ll help you troubleshoot the problem and hopefully get your circular saw back up and running in no time. So, let’s get started.

Why does a circular saw stop working properly and how to overcome it?

There are a few reasons why your circular saw might stop working. Let’s take a look.

• Reason 1: Dull blade

The most common reason is that the blade is dull. When the blade is dull, it can’t cut through the material as easily. This can cause the saw to stop or to slow down significantly.

Solution: Change the Blade

Using a good blade is the best method to keep your circular saw from malfunctioning and stopping. If you’ve completed all of the essential maintenance on your saw, it’s time to replace the blade with a new one.

• Reason 2: Motor is overheated

If the motor gets too hot, it will automatically shut off to prevent damage. This can happen if the saw is used for too long or if it’s cutting through a particularly thick piece of material.

Solution: Allow the motor to cool down

If the motor is overheated, you’ll need to turn off the saw and allow it to cool down for at least 30 minutes. Once it’s cooled down, you can try to turn on the saw again and see if it works.

• Reason 3: Bad Connection

A faulty connection between the handle (where the battery is connected) and the blade can also cause your saw to constantly stop.

To guarantee a strong connection, make sure the screws (which came with your saw) are tightly inserted and secured with a screwdriver. This will maintain the battery in place during cutting, preventing it from moving out of position and causing the circular saw to suddenly halt.

Solution: Check the Connection and Replace the Screws if Necessary

If you think the connection is loose, turn off the saw and check to see if the screws are still in place and tight. If they’re not, use a screwdriver to tighten them. If the problem persists, you may need to replace the screws.

• Reason 4: Damaged Cord

Another possibility is that the cord is damaged. A damaged cord can cause all sorts of problems, including the saw stopping suddenly.

Solution: Replace the Cord

When the power cord is damaged or worn out, it is essential to replace the power cable with a fresh one to keep it working properly.

Examine your power cable for any serious injuries (such as cuts or burns) to determine whether it is damaged or not. If there are no visible symptoms of the damage, the next step is to inspect the power cord’s performance.

• Reason 5: Dirty air filter:

If the air filter is dirty, it can cause the motor to overheat. Make sure to check the air filter regularly and clean it if it’s dirty.

Solution: Clean or Replace the Air Filter

A clean air filter is essential for proper saw function. To clean the filter, remove it from the saw and use a brush or compressed air to remove any dust or debris. If the filter is damaged, you’ll need to replace it with a new one.

• Reason 6: Loose power cord:

It will keep pausing if the power cord is not correctly connected. You must ensure that the circular saw and the power socket have a secure connection.

Check whether the wires are still joined properly while cutting with your circular saw. Stop the circular saw and re-arrange the wires to make a suitable connection if you notice any loose wires or connections.

Solution: Check and Tighten All Connections

If the power cord is loose, turn off the saw and check all of the connections. Make sure the power cord is plugged into the saw and the outlet correctly. If the cord is plugged in but still loose, you may need to replace the power cord.

• Reason 7: Saw Dust:

If the motor becomes clogged with sawdust and dirt, it will not be able to provide enough air or cooling to the motor region. This will cause your motor to overheat and suddenly stop operating.

Solution: Clean the Motor

To clean the motor, you’ll need to remove the sawdust and dirt that has accumulated over time. Use a brush or compressed air to remove the debris from the motor. If the problem persists, you may need to replace the motor.

• Reason 8: Low battery power

A weak or dying battery can cause your saw to stop suddenly. If the battery is low on power, it may not be able to provide enough power to the saw, causing it to stop abruptly.

Solution: Replace the Battery

The best solution is to replace the battery with a new one. If you don’t have a replacement battery, you can try to recharge the existing battery.

• Reason 9: Not enough weight

If your saw isn’t heavy enough, it won’t be able to cut the material since it won’t have enough torque. Consider whether you’ll be cutting soft (wood) or hard (metal) material when determining the weight of your circular saw (plastic).

Solution: Add more weight to the saw

You can add weight to the saw by adding a counterweight or increasing the size of the saw. If you’re using a counterweight, make sure it’s the correct size and weight for your saw. If you’re increasing the size of the saw, make sure the new size is appropriate for the material you’re trying to cut.

• Reason 10: Binding

Binding is another common reason why circular saws stop working. This is because when the blade gets stuck in the material. The fix is to simply release the blade and then start again.

Solution: Release the blade

If the blade is stuck, turn off the saw and release the blade. To release the blade, you’ll need to remove the blade guard. Once the blade guard is removed, you can use your hands to release the blade. If the problem persists, you may need to replace the blade.

How to avoid binding?

The best approach to protect your circular saw from the binding is to set up your cut piece properly so that it does not squeeze the blade as you cut.

During long rip cuts down the length of your cut item, your circular saw is more likely to bind. Quick crosscuts are far less likely to cause this.

If you’re trimming off the edge piece, set it up on waste wood blocks, or sacrificial woodblocks, or hang it off the cut surface. These blocks will aid in the stabilization of your cut pieces, preventing them from squeezing in on the blade and binding it.

Conclusion

Summing up, there are many reasons why your circular saw may stop working suddenly. The most common reasons are a loose power cord, sawdust buildup, low battery power, not enough weight, and binding.

To avoid these problems, make sure you keep your saw clean, properly lubricated, and weighted down. If you’re having trouble with your saw, consult the user manual or contact the manufacturer for assistance.

We hope you found this article Why does my circular saw keep stopping helpful. If you have any questions or comments, please feel free to leave them below. We will answer them as soon as possible. Also, check out our more informative saws related articles on our website.