DIY blade sharpening for circular saws may seem straightforward, but in reality, it involves a complex process requiring experience, patience and precision. If you try blade sharpening based on a YouTube video or instructions from a book, you run a high risk of permanently damaging or ruining your blades. If you DIY, Make Sure You DIR. Of course, it is possible to learn circular saw blade sharpening DIY. It just takes a lot of work and practice.
Sharpening your saw blades will save you money in the long run because you’ll get better cuts, and you’ll have to replace your saw and blades less often. You can sharpen steel-toothed circular saw blades yourself using a file. You should ask a professional about other types of blades because some cannot be re-sharpened, and some blades are so cheap it might not even be worth the expense to get them sharpened.
You can file off the teeth of your saw blade to remove excess metal from the side you want it thinner, or file down both sides if you need a thicker blade for more cutting power and durability. To avoid damaging your circular saw blade, never try to sharpen circular saw blades by running them through a bench grinder or filing on abrasive surfaces while they are spinning – always hold the circular saw blade stationary and file slowly along its length while applying pressure. Most people assume that there’s only one way to sharpen their circular saw blades but circular saw blade sharpening doesn’t have to be a complicated process.
If this sounds like something you want to tackle, we look at how to sharpen a circular saw blade in the below guide. Your saw teeth and blade should now be sharpened and ready to use again! You can now un-clamp the circular saw blades from whatever device you used to secure them. To finish, we have listed a range of preventative tips that should minimize the need to sharpen your circular saw blade.
how to sharpen circular saw blades Related Question:
Is it worth sharpening circular saw blades?
When your circular saw blade becomes dull, not only will it give you a rougher finish, but your saw’s motor will have to work harder and may burn out sooner. Sharpening your saw blades will save you money in the long run because you’ll get better cuts, and you’ll have to replace your saw and blades less often.
What kind of file do you use to sharpen a circular saw blade?
Use a triangular file that is made of coarser grit than your blade, this will take off more metal than if you used one with equal or finer grits. A diamond file is also popular for this. Secure your blade before starting to file.
Can Diablo blades be sharpened?
To ensure your Diablo cutting tool continues its high performance standards, please contact one of our approved “Authorized Sharpening Service Centers”.
What can I do with an old circular saw blade?
The best thing to do would be to recycle them at a scrapyard near you. Donate them to a school that has wood shops, art departments, or theater programs. Make interesting pieces of jewelry such as earrings out of circular saw blades. You can use a jigsaw to cut and shape them the way you want.
Can hole saws be sharpened?
Hand files not only provide you with the ability to sharpen hole saws, but each tooth of the hole saw can also be sharpened to your taste. Although the process can take much effort and time, diamond files are considered the best option for sharpening hole saws.
Can you sharpen a carbide tipped saw blade?
A good quality carbide blade can be sharpened 3-4 times before some or all the teeth need to be replaced and sharpening is a fraction of the cost of purchasing a new blade. As long as your blade is not warped or severely damaged, the correct answer is yes, the blade should be sharpened.
Can you sharpen a circular saw blade with a file?
If the circular saw blade is steel-toothed, you can sharpen the blade with a file. A hand file or a crank sharpener may also be used. For carbide-tipped circular saw blades, filing should not be used as files can dull the blade further.
What tool will you use to sharpen the teeth of a saw?
Sharpening Hand Saws. he teeth of handsaws are sharpened with files. You need a mill file to joint the teeth at the same height, and a three-square (triangular) file to sharpen the edges. Additionally, you’ll need a saw jointer to hold the mill file and a saw set to set (bend) the teeth.
How do you sharpen a pull saw?
To sharpen with a feather file, clamp your saw in a vise with the teeth just above the jaws. Because these teeth are sharpened in an alternating left-right pattern, you’ll sharpen every other tooth from one side, then flip the saw around and sharpen the remaining teeth.
Can Freud blades be sharpened?
For every blade you purchase while your blades are in our shop. We will credit you a FREE sharpening as long as the blade purchased is the same size.
Are Diablo saw blades made by Freud?
The Freud Group is a global supplier of circular-saw blades, router bits, and cutters for enthusiast woodworkers, professional and industrial users. They produce under both the Freud and Diablo brands.
Are used saw blades worth anything?
Old saw blades can be worth some money as scrap material but not a ton. If you have an old saw blade and would like to find out how much it is worth, contact your nearest scrap yard, scrap metal dealer, scrap buyer or recycling center for more information.
Can you sharpen a 10 inch miter saw blade?
The blade cannot be sharpened while it is still attached to the saw, so you will want to remove it before you begin. Once you have removed the blade, place it on the workbench, over the clamps. Before you can begin sharpening, you will want to mark on of the teeth on the blade using your crayon.
