How to Sharpen Carbide Saw Blades | Can Circular Saw Blades Be Sharpened

Carbide saw blade are the best types of saw blades you will ever find in the market, so you must know how to sharpen carbide saw blades. Carbide saw blades have so many advantages over other types of blades, and their prices aren’t fixed. There are relatively cheap carbide saws, and also carbide saw blades that are quite expensive. It all boils down to what you need the saw to cut through, how much you have budgeted to purchase the blades and how often you will be using the blades to work.

Dull blades are terrible for a worker for various reasons. Even though they aren’t sharp, dull blades have the potential of getting someone severely injured because of the pressure that is usually exerted on the blade. They can cause clusters on someone’s hands and fingers. Full blades also cause wood chipping if they are not sharpened. You will find out that your workbench is getting chipped, and other types of materials that you are working on aren’t giving you the result that you were hoping for. 

It would be best if you sharpened your blades often to prevent any of these from happening.

One of the many advantages of the carbide saw blade is that it stays very sharp for a long time. Many other blades don’t stay sharp enough for long, so they will need to be sharpened often. You don’t need to sharpen the carbide saw blades often. You can even sharpen the blade every four months. Of course, this depends on the quality of your blades and how often you use them. 

The carbide saw blade is used for cutting hard and thicker materials that other types of saws can’t cut through. The blades of a carbide saw are Llltough and sharp.

How to Sharpen Carbide Saw Blades

Unlike other types of saw blades, the carbide saw blade has a long lifespan. It can be used for about five years, and within these years, you can sharpen it many times as you wish.

Another advantage of the carbide saw blades is that it leaves a very smooth and clean finish to whatever surface or material that you are working on. The same can’t be said about other types of blades that either leaves very messy finishing on the pieces of equipment that they have been used on. With a carbide saw blade, you wouldn’t need to work more than once on the material you are trying to cut through to give it a neat finish. Carbide saw blade only has to be used once as long as it is sharp.

What makes a carbide saw very strong us the material that the blade is made of. Other blades are made of steel and different iron types, which gives them their shiny looks. A carbide saw id made of cemented carbide or titanium carbide, and it is bound on the saw blade using a binder metal. Time to time, to prevent your blade from getting dull, you will need to work on it by sharpening it so that it continues to give you a neat look you want and so that it’s efficiency doesn’t deteriorate.

To Sharpen Your Carbide Saw Blades, You Will Need the Following Tools and Kits to Prevent Yourself From Getting Hurt in the Process


Gloves will protect your hands from getting cut by the sharpening file you will be using. You will need to get very strong and thick gloves for this purpose.


Protective eyewear or goggles will prevent any materials from getting into your eyes and cause irritation and future damage. Ensure that you are getting protective eyewear and not just any eyewear when you sharpen your carbide saw blade.

Steps on How to Sharpen Your Carbide Saw Blade.


Detach the Blade From the Handle: Mist saws that are made come with detachable handles. You can easily detach the saw blade from the tool or its handle to work in it. It is no different for carbide saw blade as there is always a switch you can use to detach the blade


You will need to hold your saw blade while you are working on it is that it doesn’t move it slip and just you. You will need to get protective gloves so that if the blade does move by accident, you won’t be severely injured. You can use a vice grip to hold the saw blade.


Before you start working on your saw blade, you will need to mark off the area that you will want to work on as not every area of the blade needs to be sharpened. You can get a highlighting pen for this purpose. Mark the area you want to sharpen before proceeding to sharpen the blade.


You will need a very thick or sharp file or saw blade sharpener for your saw blade. If you don’t get a big sharpener, the aim of sharpening your carbide saw blade would be defeated, and you will be back to square one.


If you have done the steps above correctly, you can start working on your saw blade. The next thing you want to do will be to hold your file about twenty to twenty-five degrees towards your saw blade teeth or bevel. Note that the teeth should be facing you as you do this.


Start going in slow, starting with about five strokes to sharpen the blade. When you have begun sharpening the blade, you can increase your tempo and strokes, sharpening one bevel and going to another until you see satisfied with the work that you have done. After you have sharpened one side of the saw blade, you will need to flip the other side over and start to work in if the same way you have worked on the other side. You can use as many strokes as you want to until you are satisfied with the work done.


Most people forget to file the tips of their saw blade. Do not forget to do this. When you are done sharpening the angles, you should file the blade tips until they are even.


Reattach Your saw blade when you are down with sharpening it. The blade might be a little bit hot, so you will want to be careful as you are carrying it around so that you don’t get hurt in the process.

The Following Are Some of the Many Ways That You Can Tell if Your Saw Blade Needs to Be Sharpened

  • If it doesn’t cut through the lines if materials properly, if it leaves jagged lines behind, then the blade needs to be sharpened again. Always watch out for the edges of the types of equipment that you want to sharpen.
  • When the blade gets hot quickly, then it needs to be sharpened. Carbide saw blades do get hot when they are being used but not immediately. If you exert pressure on a dull blade to get it working, it will start to get hot quickly.

You might be asking, why not just replace the saw or the blade entirely? Why go through the stress if sharpening your saw blade when you can replace it? Carbide saw blades of good qualities could be quite pricey, and why should you replace your blades when you can sharpen it for a fraction of the purchase price?

Sometimes, it might be dangerous to sharpen your carbide saw blade on your own. It might be a fun project to do at home in your workshop, but it can get hazardous if you are not careful while at it. If you a bit sharpen your saw blade on your own, get a professional worker to do it for you to prevent injuries.

How to Sharpen Carbide Saw Blades

You shouldn’t just sharpen your blades anywhere. It would be best if you did it in a regulated environment where there are no kids. Kids can get hurt around these kinds of things, so it is necessary that you co from any chances of it happening as an adult.

You can prevent your blades from getting dull quickly by hanging out in a dry area after every use. If you keep your saw blade in a wet or damp area, the moisture can affect it after a while, and you will find out that the blade is becoming dull even if it is new.

Instead of buying cheap blades, you can invest your money in quality blades so that you wouldn’t find the need to sharpen them every time. Cheap blades will show resistance after so e time, and you will have to buy another one after some time. If you follow the steps above, you will find out that how to sharpen carbide saw blades is quite easy with practice.

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