How to sharpen circular saw blade: a detailed guide and 7+ useful tips

How to sharpen circular saw blade: 7+ best tips in our guide

In this article, experts will discuss circular saw blades. You will find out whether it is worth sharpening circular tools or not. If you don’t sharpen circular saw blades, you can get harmed while working with the circular saw.

You need to sharpen circular saw blades before you start using the saw. Follow the steps described in this article regards to sharpening the circular saw blades.

The types of circular saw blades are carbide-tipped blades and stone blades.

Circular saw blades are generally both stone blades and carbide-tipped blades.

So, what do you think, is it worth sharpening circular saw or not?

What about circular saw blades usage? Just sharpen a circular saw.

Apart from it, they are not expensive circular saw blades compared with tipped analogs. Further, you will find out whether it is worth sharpening circular saw blades.

Stone circular saw blades are primarily used for making cutting works of concrete or cinder sections. That’s why the life of these circular saw blades is not long.

As for carbide saw blades, they make cuts with both, the sides and the face of circular saw blades and hence can cut anything. It is for sure worth sharpening circular saw blades.

Keep reading to find out whether it is worth sharpening circular saw blades.

Indicators of a dull circular saw blade

We would like to bring to your attention a couple of major points regards to this. It can be not so evident however this tool could not make the proper lines that people had before from their circular saw blades.

Specialists offer to take an photo of when people use their circular saw blades for the first time and match it with another photo of how the circular saw blades make the cuts at the moment.

So, how do you consider it worth sharpening circular saw blades?

The second indicator regards the performance of the engine of circular saw blades. If the engine works harder you will feel it, however, the difference will be a slight.

But over time the engine will be out of order over the long performance of circular saw blades. People also can smell oil in the engine – it is another indicator of hard performance. Keep reading to find out whether it is worth sharpening circular saw blade.

What should we do to eliminate the problems of circular saw blades?

Expenditures of sharpening circular saw blades

Consumers can sharpen the circular saw blades themselves or hire an expert to gain them. The cost of professional service is up to 45 cents for each tooth of circular saw blades that are made razor. As a result, people get the tool in the whole renewed state.

So, is it worth sharpening circular saw blades? It is necessary to say that tipped circular saw blades can be not very cheap as they require special devices for sharpening.

Apart from it, it is not worth sharpening circular saw blades because they are cheap. If the cost is less than 45$ it is better to buy a modern one and remove the old circular saw blades.

But if the price is more than 100$, head to a hardware store. Ok, if the consumers buy circular saw blades of low quality, they should remove them when the blades stop making straight cuts.

In another case, people can leave the old circular saw blades to apply in different works having something like nails or similar items and people don’t like to risk newer blades. Anyway, you should decide if is it worth sharpening circular saw.

Things users will need

  • Clamps (or bench vice)
  • Special wood lubricant or oil
  • Circular Saw Blade
  • Polish paper or file
  • A small piece of wood material

Overall, we will find out whether it is worth sharpening circular saw blade. First, you need to clean all the teeth of the blade and the cutting edge before making it sharp.

Further, people should get a small piece of wood. Then put the polished paper on the wooden piece. Do you believe that it is worth sharpening circular blades?

Next, put away the blade from the tool. Get the dull saw blade and place it applying a clamp. People should make a mark of the first tooth before sharpening circular saw blades, it helps to view when one full process will have finished.

It seems that it is worth sharpening circular tool indeed. Don’t forget to use special lubricant or oil on the polished paper. Later set the polish paper on the tooth front part and start filling on the tooth full cover.

Don’t polish the high part of the tooth. You should fill one tooth 5 to 15 times. After doing all the teeth, the sharpening process of the circular saw blade will be finished. We think, that it is worth sharpening circular tool as its teeth will be razor again.

Useful information about sharpening circular saw blades

As for sharpening circular blades, pay attention when making the sharp. To understand if the dullness of the blade exists, you should examine the cutting work. When people make new cutting works with a dull blade, the users get rough finishes and have more time to finish the cuts. That’s why it seems that it is worth sharpening circular saw.

Do you know about the carbide blades cut? Also, another sign is excessive heat in this blade and you can see burned marks on the material that is being worked with.

Be careful with saw teeth as they are dangerous with dull blades. The lifespan of the sandpaper will be longer if consumers will apply oil or special fluid. It will make the dull blade sharper. Meanwhile, consumers can use carbide tip blades for their cutting work.

FAQ

How many times can you sharpen a circular saw blade?

It is not so easy to sharpen a circular saws. That’s why you can do it for up 5 times.

Is it worth sharpening circular saw blades?

Yes, it is definitely worth sharpening circular saw blades as people can do it at a lower cost, rather than replacing them. Some blades have carbide tips and carbide teeth. Such blades are more expensive blades than typical ones.

How do you sharpen a circular blade?

To make it properly, you should follow the method mentioned above in our article. We are certain, that after the sharpening of the circular saw blade it will start cutting more precisely. Meanwhile, for the carbide blade, you should use a diamond wheel.

Don’t forget about the marked tooth in your step-by-step guide. We think it is worth sharpening circular saw.

What kind of file do you use to sharpen a circular saw blade?

People can apply a hand file or crank sharpener for the circular saw blade. These devices allow to sharpen a circular saw blade. Anyway, it can be hand sharpening for the blade.

How do you sharpen a circular carbide saw blade by hand?

To sharpen a saw blade, you should apply special sharpening sticks and polish paper. Get it against the front part of the tooth of the blade before sanding.

Also, you can use a special lubricant or oil that makes polish paper performs longer. Your blade will be in good condition! Some people use a triangular file or diamond file for such works. We think that it is worth sharpening circular saw.

How long does a circular saw blade last?

A stone circular saw blade will perform for up to 110 hours. That’s why you have to take care of the blade to increase the lifespan of the tool. A diamond blade will work longer as it is more durable. Start sharpening now!

Can a carbide saw blade be sharpened?

Yes, it can. The edge of the saw blade will be razor after applying the method mentioned above. We advise to contact a special shop for proper grinding work to b done. Its carbide tooth will become a razor again after it was sharpened.

Final thoughts

We hope, that this information helps you to understand the process of sharpening a circular saw blade. It is definitely worth sharpening circular saw.

If you have any questions, leave your comments below and share the article with your friends.

Also useful to read: Best cheap chainsaws – review for the buyer.

Serg Cooper
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