How To Change Blade On Makita Circular Saw? | Complete Method

If you are a professional contractor, or even if you just use power tools occasionally, you know that there will come a time when you need to change the blade on your circular saw.

Circular saw blades can become dull quickly, and it is important to have a sharp blade in order to get the most accurate cuts.

Quickly, to change the blade on a Makita circular saw, first, unplug your saw, then remove the blade guard and throat plate. Next, loosen the arbor nuts, and finally, remove the old blade and replace it with a new one.

Keep reading to find out more because in this blog post, I will show you how to change the blade on your Makita circular saw in just a few easy steps. Stay safe and keep those blades sharp!

How To Change Blade On Makita Circular Saw? | Step By Step Guide

Maintaining your tools is essential to getting the most out of them and ensuring they last a long time. Changing the blade on your Makita circular saw is a task that can be easily done with just a few simple steps.

1. Unplug Your Saw

Before you do anything, make sure that your saw is unplugged. You should never attempt to change a blade on a running circular saw because doing so could cause serious injury! If you have an extension cord plugged in, simply cut it off and remove it from the area. 

2. Remove the Blade Guard

Take a moment to look at your saw and locate the blade guard. For most models of circular saw, you will need to remove the plastic blade guard in order to change blades.

Use a flat head screwdriver and pry off the blade guard from the front of your saw (it should pop right off if it is not held on with screws). You may need to apply some force to remove it.

3. Loosen and Remove the Blade Screws

Locate the two-blade screws on either side of your circular saw, and loosen them with a wrench or ratchet (be sure not to remove them completely!).

Once you have loosened both screws, carefully pull your blade towards you until it is free of your saw.

4. Place the New Blade on the Saw

Take your new blade out of its packaging and place it on top of your circular saw. Ensure that both ends of your blade are resting in their respective sockets, then push down firmly to snap them into place. Take care when handling the sharp edges of a circular blade! 

Best Makita Circular Saw Blade I Personally Use A-99976

5. Replace and Tighten the Blade Screws 

Once you have pushed down firmly to seat the new blades in their sockets, replace and tighten both screws with an appropriate tool (you may need to use a wrench or ratchet). You can now plug your saw back in and test it out to ensure everything is working properly! 

how to change the blade on Makita circular saw

Special Considerations for Makita Circular Saw Blades:

The teeth on all Makita circular saw blades are designed to cut in only one direction: towards the outside of the circle (away from you).

Be careful when changing out your blade because reversing its direction could cause serious injury. 

If you don’t want to replace your entire circular saw blade, consider investing in a metal replacement blade. Metal blades like these can be used more than once and will make any cutting job easier. 

When your circular saw is plugged in, be sure to keep the blade away from anything flammable. You don’t want to damage anything by cutting into combustible materials!

Tips And Tricks

  1. If your circular saw blade does not seem to be cutting straight, first try tightening the screws which hold it in place. If this does not work, you may need to replace the entire blade.
  2. When working near an extension cord or outlet, take care not to damage either one with your saw. Additionally, you should never run a circular saw near water because doing so could result in serious injury! 
  3. To avoid kickback on your circular saw (when the blade catches and causes it to jump back at you), always keep your hands behind the blade when it is running. Additionally, make sure that there are no objects within six inches of where you are cutting!
  4. Remember to always use your circular saw on a flat surface. If you are trying to cut something on an inclined or uneven surface, the blade may slip and cause damage to both your saw and whatever you are cutting.

Advantages and Disadvantages of Makita Circular Saw Blades

The teeth on a Makita circular saw blade is designed to cut in only one direction: away from the handle. This design reduces the risk of kickback while your saw is engaged.  

Makita circular saw blades can be used more than once because they’re made from durable materials. The downside, however, is that they are more expensive than most other types of saw blades.


When changing the blade on your Makita Circular saw, be sure to use a wrench or socket to loosen and tighten it. Be careful not to touch the teeth of the new blade with your fingers as this could cause damage.

Remember that blades are typically designed for either woodworking or metal cutting so choose accordingly based on what you plan to do most often. 


Q: How do you unlock a Makita circular saw?

A: The Makita circular saw can be unlocked by following these steps:

  • Remove the battery pack from the saw.
  • Locate the locking lever on the side of the saw.
  • Move the locking lever to the “Unlock” position.
  • Replace the battery pack and close the door.
  • Test the saw to make sure it is unlocked and ready to use.