Black And Decker Circular Saw Not Working!

Last Updated On September 25, 2023

The Black And Decker Circular Saw may not be working due to a lack of power supply or a malfunctioning motor. However, there are a few troubleshooting steps you can take to determine the exact issue and potentially resolve it yourself.

Firstly, check the power source and ensure that it is providing sufficient power to the saw. Next, inspect the motor for any signs of damage or wear. If everything appears to be in order, try replacing the blade and ensuring it is properly installed.

If these steps do not fix the issue, it may be necessary to consult a professional for further assistance or consider replacing the saw altogether.

Motor Not Starting

Having trouble starting your Black And Decker circular saw? Check out this quick troubleshooting guide to identify common issues and get your motor running smoothly again.

Is your Black and Decker circular saw failing to start up? This can be a frustrating issue, but don’t worry – we’re here to help troubleshoot and resolve the problem. The most common cause of a circular saw’s motor not starting is related to the power source or the components connected to it.

Let’s go through a step-by-step process to identify and fix the issue:

Check Power Source

  • Ensure that the circular saw is properly plugged into a functional power outlet.
  • In case you’re using an extension cord, verify if it’s in good condition and securely connected.
  • If the power outlet and extension cord seem fine, check if other electronic devices are working when plugged into the same outlet. This way, you can determine if the problem lies with the power source itself.

Examine Power Cord

  • Inspect the power cord for any visible signs of damage or fraying.
  • Make sure the cord is not tangled or twisted, as this can disrupt the electrical flow.
  • If you notice any damage to the power cord, it’s crucial to replace it immediately for safety reasons.

Inspect Switch Mechanism

  • Examine the switch mechanism on the circular saw.
  • Ensure that the switch is in the proper position, either “ON” or “OFF.”
  • Toggle the switch a few times to clean any potential debris that might be causing a connection issue.
  • If the switch feels loose or unresponsive, it may need to be replaced to resolve the motor startup problem.

Remember, safety should always be the priority when handling any electrical equipment. If you are unsure about performing any checks or repairs mentioned above, it is recommended to seek professional assistance. By following these troubleshooting steps, you can hopefully diagnose the issue behind your Black and Decker circular saw not starting and get back to your project with minimal delay.

Black And Decker Circular Saw Not Working


Blade Not Spinning

The Black and Decker Circular Saw may have an issue with the blade not spinning. This can be caused by a variety of factors, such as a faulty motor or a jammed blade. Make sure to check the motor and the blade to troubleshoot the problem.

Assess Blade

  • Check for any visible signs of damage or wear on the circular saw blade.
  • Ensure the blade is securely attached to the saw.
  • Examine the blade for any debris or materials that may be causing it to jam.
  • Rotate the blade manually to see if it moves freely.
  • If the blade is dull or damaged, consider replacing it with a new one.

Ensure Proper Assembly

  • Check that all components of the circular saw are properly assembled and tightened.
  • Verify that the blade is correctly aligned with the markings on the saw.
  • Make sure the blade guard is positioned correctly and doesn’t interfere with the blade rotation.
  • Inspect the arbor nut to ensure it is tightened securely.
  • Double-check that the power cord is connected properly.

Check the Motor Drive Belt

  • Locate the motor drive belt and examine it for any signs of damage or wear.
  • Ensure the drive belt is properly connected and tensioned.
  • If the drive belt is loose or damaged, refer to the manufacturer’s instructions for replacement.

Examine Blade Guard

  • Inspect the blade guard to ensure it is not obstructing the blade’s movement.
  • Check for any debris or material buildup around the blade guard that may be causing blockage.
  • Make sure the blade guard springs back into place when released.
  • If the blade guard is damaged or not functioning correctly, contact customer support for further assistance.

Remember, troubleshooting your Black and Decker circular saw is important to ensure safety and proper functioning. By assessing the blade, ensuring proper assembly, checking the motor drive belt, and examining the blade guard, you can troubleshoot and resolve the blade not spinning issue.

If the problem persists, it is recommended to seek professional assistance for repairs or contact the manufacturer’s customer support for guidance.

Saw Not Cutting Accurately

The Black and Decker circular saw is experiencing accuracy issues, leading to improper cutting. Identify and address the root cause to restore the saw’s functionality.

If your Black and Decker circular saw is not cutting accurately, there could be several reasons behind it. Below are some possible causes and solutions to help you troubleshoot the issue:

Blade Alignment:

  • Check if the blade is properly aligned with the cutting line.
  • Make sure the blade is perpendicular to the material being cut.
  • Adjust the blade alignment if necessary.

Blade Sharpness:

  • Inspect the blade for dullness or damage.
  • Replace the blade if it is worn out or chipped.
  • Sharp blades ensure clean and accurate cuts.

Proper Cutting Technique:

  • Ensure you are applying the right amount of pressure while cutting.
  • Maintain a steady hand and follow the cutting line closely.
  • Avoid forcing the saw through the material, as it can result in inaccurate cuts.

Guide Rail Adjustment:

  • If your circular saw has a guide rail or a fence, check if it is properly adjusted.
  • Align the guide rail parallel to the cutting line.
  • Secure the guide rail tightly to prevent any movement during the cut.

Base Plate Stability:

  • Examine the base plate of the saw for stability.
  • Make sure it is securely attached to the saw and does not wobble.
  • Loose base plates can lead to inaccurate cuts.

Take the time to troubleshoot these potential issues to improve the accuracy of your Black and Decker circular saw. Remember to always prioritize safety when working with power tools and follow the manufacturer’s instructions for proper usage.

Frequently Asked Questions Of Black And Decker Circular Saw Not Working

  • Why Has My Circular Saw Stopped Working?

    Your circular saw may have stopped working due to a faulty power cord, worn-out motor brushes, or a tripped circuit breaker.

  • Why Does My Black And Decker Circular Saw Keep Stopping?

    Your Black and Decker circular saw may keep stopping due to potential issues with its motor or power supply.

  • Why Is My Circular Saw Spinning But Not Cutting?

    A circular saw may spin but not cut if the blade is dull or damaged.

  • What To Do If The Saw Blade Won’t Spin?

    Check the saw’s power supply, tighten the blade, inspect the motor, and replace the broken parts.

  • Why Is My Black And Decker Circular Saw Not Working?

    There could be several reasons why your Black and Decker circular saw is not working. It could be a problem with the power supply, the blade, or the motor. Check these areas for any issues and try troubleshooting them.


Troubleshooting your Black and Decker circular saw not working can be a straightforward process if you follow the right steps. By carefully examining the power source, checking for any loose connections, and inspecting the blade and other components for damage, you can often identify and resolve common issues.

Remember to always prioritize safety and refer to the owner’s manual for specific troubleshooting instructions. If necessary, reach out to Black and Decker customer support for further assistance. With proper maintenance and timely repairs, your circular saw can continue to be a reliable and powerful tool for your woodworking projects.

Don’t let a small problem with your saw discourage you; remember that many issues have simple solutions. Being proactive and diligent will ensure that your saw continues to perform optimally, helping you achieve your woodworking goals.

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