How to Unlock Dewalt Miter Saw Mechanisms

how to unlock dewalt miter saw

A Dewalt miter saw is a popular power-cutting tool used to make precise cuts in wood. Depending on the type of wood you are cutting, your materials, and the type of cut you want to make, there are different styles of blades that can be used with a Dewalt miter saw.

The blade of a saw must be correctly locked in position before it is used. If you are not sure how to unlock Dewalt Miter Saw blade guards and make adjustments, read on for step-by-step instructions!

What is the Dewalt Miter Saw?

The Dewalt miter saw is a versatile and powerful tool that can be used for a variety of woodworking projects. It is a great addition to any workshop, and it can easily handle even the most challenging cuts.

If you’re looking for a tool that can help you take your woodworking to the next level, the Dewalt miter saw is definitely worth considering.

Why Does it Have a Lock on it?

So, you have a Dewalt miter saw that you use for all of your woodworking projects. And, like most people, you probably don’t know that there’s a lock on it.

The lock is there to prevent the blade from accidentally moving while you’re working. It’s important to keep the blade in the correct position so that you can make precise cuts.

What You’ll Need

Before we dive into our section on how to unlock the Dewalt miter saw, there are a few items that you will need to have.

  1. A screwdriver
  2. The locking pin
  3. The saw blade
  4. Two wrenches

If you’re like most people, you probably don’t think about your miter saw very often. But when you need to use it, you want to be sure it’s in good working order.

That means keeping it clean and well-oiled and making sure the blade is sharp. It also means knowing how to unlock the saw so you can change the blade when necessary. Here’s a quick run-through on how to do that:

You’ll need a screwdriver to remove the locking pin and two wrenches to loosen and remove the saw blade. First, loosen the nut that holds the locking pin in place. Then, use the screwdriver to remove the locking pin.

With the locking pin removed, you can now use the wrenches to loosen and remove the saw blade. Once the blade is removed, you can install a new one or simply clean and oil the old one before reinstalling it. Be sure to tighten the nut holding the locking pin in place before using the saw again.

How to Unlock Dewalt Miter Saw Blades

a man working with a miter saw

In this section, we’ll show you how to unlock your Dewalt miter saw, do what you have to do, and get back to your project. We’ll also provide some tips on how to keep your saw in good condition and avoid having to unlock it in the future.

Find the Manual

If you’re having trouble unlocking your Dewalt miter saw, the first thing you should do is check the manual. Many times, the answer to your problem can be found there.

If you can’t find the manual, or if it doesn’t have the information you need, you can try searching online. There are a number of online forums where people share their experiences with Dewalt saws. You might be able to find someone who has had a similar problem and knows what to do.

Look up the Model Number

If you’re having trouble unlocking your Dewalt miter saw and can’t find the manual, try looking up the model number. Once you have the model number, you can search for an online manual or contact customer service for help.

Find the Right Key

You’ll need to find the right key. The key for a Dewalt miter saw is usually located on the back of the saw, near the handle. Once you’ve found the key, insert it into the keyhole and turn it clockwise.

If the key doesn’t fit or if it’s difficult to turn, try wiggling it a bit until it loosens up. Once you’ve turned the key, the blade should be released and you’ll be able to move it freely.

Remove the Blade Guard

The blade guard is the clear plastic piece that is attached to the arm of the saw. To remove it, simply unscrew the two screws that hold it in place. Once the blade guard is off, you will be able to see the blade.

Next, locate the lock button on the back of the saw. The lock button is usually red, and it is located near the handle of the saw. Press and hold the lock button, then use your other hand to turn the blade of the saw. Continue holding the lock button while you turn the blade until it is completely unlocked.

Once the blade is unlocked, you can raise or lower it to adjust the cut depth. To do this, simply turn the knob at the top of the saw. When you have adjusted the blade to your desired depth, re-lock it by pressing and holding the lock button and turning the blade.

Be sure to test that the blade is locked in place before beginning your next cut.

Put in a New Blade

If your Dewalt miter saw isn’t cutting as well as it used to, it might be time to replace the blade. This is a relatively easy process that anyone can do with a few simple tools.

First, you’ll need to remove the old blade. To do this, simply loosen the blade clamp screw and then slide the blade off of the arbor. Next, clean off any debris or buildup on the arbor with a brush or cloth.

Now it’s time to install the new blade. First, make sure that the teeth of the blade are facing the correct direction. If they’re not, the blade will cut poorly and could even damage your saw. Once the blade is positioned correctly, tighten down the blade clamp screw until it’s snug.

That’s all there is to it! Now you can get back to cutting with your Dewalt miter saw like normal.

Put the Blade Guard Back on

Now that you’ve replaced the blade on your Dewalt miter saw, it’s time to put the blade guard back on. This is an important safety feature on the saw, so make sure it’s properly in place before you start using the saw again. Here’s how to do it:

  1. Line up the blade guard with the slots on the saw body.
  2. Insert the two pins on the blade guard into the slots.
  3. Push down on the blade guard until it locks into place.

Now your Dewalt miter saw is ready to use, now with a new blade that will give you much better results.

Test it Out

Finally, test it out to ensure that it is working correctly. If the problem still persists, you may want to seek professional help. As always, be sure to follow all safety precautions when using this powerful tool.

How to Change the Blade on a Dewalt Miter Saw

Worker Changing Saw Blade

You probably don’t think about changing the blade on your miter saw very often. If you have ever had to do it though, you know it can be a pain. Luckily, we’re here to make it as easy as possible. In this blog post, we’ll show you how to change the blade on a Dewalt miter saw quickly and easily.

First, you’ll need to gather a few supplies. You’ll need a new blade, of course, as well as a wrench and a screwdriver. Once you have those things, follow these simple steps:

  • Unplug your miter saw from the power source. This is obviously a very important safety step.
  • Using the wrench, loosen the bolt that holds the old blade in place.
  • Carefully remove the old blade from the saw. Be careful not to touch the sharp edges of the blade!
  • Put the new blade in place, making sure that it is installed correctly.
  • Use the wrench to tighten the bolt back in place.
  • Plug your miter saw back in and you’re ready to go!

Maintenance Tips for Your Dewalt Miter Saw

It’s important to keep your Dewalt miter saw in good condition so that it can continue to work well for you. Here are some tips for maintaining your saw:

Always keep the blade clean and sharp.

A dull blade will make it harder to cut through material, and a dirty blade can cause the saw to bind.

Oil the moving parts of the saw regularly.

This will help keep them from rusting or freezing up.

Keep an eye out for frayed wiring.

If you notice any damage to the cord or other electrical components, have them repaired or replaced as soon as possible.

By following these simple tips, you can keep your Dewalt miter saw in good working condition for many years to come.


If you’ve been looking for a way to unlock Dewalt miter saw mechanisms, we’re glad you found this article. We have provided a guide that shows you how to unlock your Dewalt miter saw so that you can get back to work. Just follow the simple steps outlined above, and you’ll be up and running in no time


Join our Mailing list!

Get all the latest news and updates, including exclusive deals.