The circular saw is an electric cutting tool equipped with a blade or toothed disc, powered by a machine. It facilitates cleaner and more precise cuts. Given that the circular saw is powerful, it allows you to cut wood and its derivatives. Moreover, there are types of saws that require specific sharpening, and this is the case for sharpening the circular saw. So, how do you actually sharpen a circular saw? Answers will follow in the lines below.
Tips for sharpening a circular saw
To always maintain a good edge and a good cut, you need to sharpen the blade of your circular saw. However, you will see people who prefer to buy a new blade rather than sharpen their own. Indeed, the blades supplied with a mid-range circular saw are generally of poor quality and wear out quickly. Therefore, it is necessary to sharpen a blade using the method that seems best to you. So, without worry, you can choose on scie-circulaire.org your work machine. The first method to sharpen a blade is to use a diamond file that costs only 10 euros. First, you need to remove the blade from the circular saw safely. But if it is an older model, use a wrench to unscrew the bolts holding the blade. Next, you are called to secure the blade in a vise to perform the sharpening. Here, be careful that the teeth of the blade are facing you and do not tighten the vise too much to avoid damaging the blade.
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You can now make a mark with a marker on the side of the blade. This will help you keep track when you have sharpened around the blade. After that, take your file and tilt it about 20° and file 4 times from top to bottom along the bevel. Additionally, you will repeat the same exercise on the other side of the blade so that the teeth are evenly sharpened. Also, it is very crucial that you file the tip of each tooth. Now, it is time to install your sharpened blade for new cuts. However, the second method is to acquire a sharpener. You will choose this tool if you frequently use your blades and note that it is also available at a low price.
Contact a professional or get your hands dirty
For sharpening your circular saw, you can either consult a professional or do it yourself. When you decide to trust a pro, be happy that it does not incur very high costs. For example, you will spend less than 15 euros for a specialist to sharpen your blade. However, if you need to buy a circular saw sharpener, expect to pay around 600 euros for a bench sharpener. However, know that the price of professional sharpening depends on the diameter and the number of teeth of the blade. For a diameter of 250 with a number of teeth of 80, count 20 euros, and for a diameter of 350 for 108 teeth, count 24 euros. But if you have to do it yourself, it is necessary that you have some useful tools for sharpening. These include a triangular file, oil stone, round file, diamond stone, etc., for manual tools and a sharpener for an electric tool.
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