Circular saw blade will be abraded slowly during the cutting and sawing process, which is inevitable. However, you can still use other ways to improve the circular saw blade’s working life. Here are some related tips you can take a try.

Firstly, raw material for saw blade. It is better to choose the raw material with good performance of heat resistance for saw blade production. At the same time, they would have higher toughness, good strength, small stress and deformation. Every tooth holder’s depth and angle should be the same, common difference would be more accurate. In short, raw material’s density, thickness and even hardness should be the same.
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