How to sharpen table saw blades by hand? If your existing hand saw doesn’t perform well, it may be time to sharpen the saw blade. And you can effortlessly sharpen your saw blades by hand.
Basically, the saw blade gets blunt after several uses. Will you put it through from its services? Give some effort to sharpen the table saw blade and enjoy as like a new one. Sharpening will maintain the cutting quality, make your blade long-lasting, and also improve the blade’s performance.
Nowadays, people are not habituated with sharpening used saws. But earlier, when saw blade wasn’t available, they used to sharpen their saw blades by hand. Today we will let you know how to sharpen table saw blades by hand, when to sharpen a hybrid table saw blade, How to prevent your table saw blade from getting blunt quickly? Keep scrolling to learn more!
How to Know When They Need Sharpening
If you have to invest more effort in cutting materials(Aluminium) with a table saw, it indicates the time to sharpen the blade. When your saw blade shows dullness, sharpen the blade as early as possible. Neglecting in time sharpening may cause significant harm to the sharp edge, which means you have to replace it. Some common indications are:
- Producing harsh noise while cutting
- Didn’t give a smooth finishing
- Occurs resistance
Is your table saw old?
Are you worried about your old table saw? You should not be as you can easily make an old table saw just like a new one by sharpening. The average lifespan of a table saw is 2-4 years. Within that period, you can get the same benefit by pointing. It also saves your money.
What kind of blade are you dealing with?
Sharpening is applicable for all kinda blades. There are different blades for precise cuttings. Some common types of saw blades are;
- Circular Saw Blades (Use a circular saw as a table saw)
- Handsaw Blades
- Bandsaw Blades
- Reciprocating and Jig Saw Blades
The circular saw blades imply miter saw and table saw blades. Before sharpening, pick what kind of blade you are dealing with.
Does it have a curved or straight-edged blade?
Each saw blades have their own sharpening techniques depending on their shape, size, flexibility, etc. Does your table saw have a curved blade or straight-edged? We faced some common questions like “How to sharpen a curved table saw blade?”, “How to sharpen a straight-edged saw blade?” etc.
Sharpening a curved blade is as easy as a straight-edged blade. The only difference is that you have to give more effort to sharpening the curved edge as it cannot touch the straight part properly. Keep scrolling to learn more.
How To Sharpen A Table Saw Blade
Nowadays, people are not habituated with sharpening used saw blades. When the existing one didn’t perform well, they just exchange it with a new one. You can easily purchase a new one, but isn’t it better to reuse the old one?
You may think that sharpening a table saw is tough, but it’s not actually as you feel. This is an easy step-by-step guideline that shows you how to sharpen a table saw blade.
1. Get the Tools Ready
For sharpening a table saw blade, you need to get some tools ready, including
- Triangular file
- Flat file
- Screw clamps
- Ring spanner
2. Obey Safety Precautions
You should not sharpen a blade without maintaining safety precautions. Don’t forget to wear hand gloves before starting the work. Trap a piece of paper or net on the floor because sharpening is a messy job.
Table saw blades are made with metal. If the metal dust enters your eyes, it can even cause blindness. If the dust also enters your lungs, it can cause serious harm to your health. So must wear a goggle and face mask.
Dressing the blade’s teeth is essential. Usually, Dressing means arrived all the teeth at a level. Rub the tooth tips with a flat-file and slightly flattened them. Continue this until all the teeth get the same length.
4. The sharpening
After dressing all tooth appears in a flat level. A flat tooth blade will not deliver you a smooth cut. So, you have to sharpen the teeth again. We are talking about how to sharpen a table saw by hand; this step is the basic one. Sharpen the teeth until the plane surface disappear.
5. The closings
As you are sharpening an old saw blade, so some teeth may appear in the wrong direction. Use pliers to cut off the unevenly protrude teeth. Remember, this process is not for faultless blades as the teeth are fine enough.
6. Sharpen saw teeth
This one is the ultimate process of “how to sharpen table saw blades by hand.” You need to sharpen every tooth of the saw particularly. Use a triangular file for this project. Sharpen each tooth of your table saw with the same light pressure.
If you need to sharpen a cross-sectional saw, place the triangular file diagonally and horizontally between the blade’s gap. When you are pointing a rip, saw, horizontally place the triangular file at the right angle.
7. Test Away
After completing all these steps, it’s time to take a test. You just take a piece of wood and cut it with the sharpened saw blade. If the blade cuts smooth as you want, then it declares the edge is sharp enough. If it failed to deliver clean-cut, then you have to re-sharpen the blade.
8. Oiling The Blade
Finally, you have to lubricate your saw blade after passing its sharpness test. Lubrication is essential as it keeps the edge free from getting rust. Use some drops of lubricating oil, then rub over the blade with the help of paper. Remove the extra oil from the blade with tissue paper.
How do you sharpen a table saw blade at home
We already discussed how to sharpen a table saw blade. You can effortlessly sharpen your old table saw if you go through the process. Now, we’re going to show you a straightforward way. Thus you can sharpen a table saw blade at home. This method is mainly for freshers.
- Remove the blade from the saw.
- Take a container and mix some metal cleaner with water.
- Soak the blade in the cleaning solution for 10 minutes.
- Scrub the blade with a brush and remove all dust.
- Rinse with clean water.
- Use a clean cotton cloth or tissue paper to dry the blade.
- Lubricate the saw blade.
How to Prevent Your Table Saw Blade from Getting Blunt Easily
It’s possible to keep the table saw blade sharpen for a pretty long time. Blades lose its sharpness when it gets dull. It’s not hard to prevent a saw blade from getting blunt quickly. Just follow these steps
- Store the blade in a dry space. It is always ideal to choose a dry storage place for your table saw blade.
- After washing, remove the water with a clean towel or tissue paper.
- Use for the appropriate tasks. For avoiding unwanted damages, do not use the blade in such jobs that it can’t handle.
- Lubricate the blade after each time of use.
- Give the blade rest after several uses, especially when it gets heat.
When is it impossible to sharpen a saw blade?
If the blade is too old at that point, it is impossible to sharpen a saw blade. Usually, a saw blade performs well within 2-4 years. If you want to sharpen an old blade, then the metal may break.
Are all table saws suitable for sharpening?
Generally, top saws are suitable for sharpening. Only saws that can’t sharpen those teeth are made with special hardened steel.
Which table saw blade is best to sharpen?
You may search for a new table saw blade as your old one gets dull. If you learn how to sharpen table saw blades by hand, you can reuse your old saw. Maximum table saws are suitable for sharpening. The diamond blade is best to sharpen than all others.
Are table saw blades worth sharpening?
Those blades cost $50+ worth sharpening. It’s always better to re-sharpen the blades than purchase a low-quality, cheap table saw blade. It also saves your money and reduces wastage.
How can you understand if a saw is sharp?
Sharpening a saw blade is your wise decision. But if you try to sharpen a blade that is already sharp enough, it may cause harm to your blade’s teeth. So, how can you tell if the blade is sharp? Pay attention; if the blade cuts clean and the motor sounds normal, the blade has enough sharpness. You needn’t re-sharpen the blade.
A table saw is a need for DIY projects and carpentry. Maintaining table saw blades are essential for long-term use. You can simply take care of your saw blade by re-sharpen. We disclose this comprehensive guide on how to sharpen table saw blades by hand.
Table saw blades can be expensive. Many of us will love to learn how to sharpen table saw blades. If you are using costly carbide-tipped blades or diamond blades, I’ll recommend you to re-sharpen your table saw blade instead of purchase a new one. Hope you enjoyed this session. Share your experience with us and let us know if you feel any difficulties.
Hi their! I am working with daily instruments since 2018. I complete my M.SC in Mechanical Engineering. I accomplished with commencement in 2009 from the College of Colorado Denver. Now I am working for a widely known tools firm. Sometimes i write informative article on my blog weeklytools.com & dailytools.com