When buying TCT circular saw blade, please not to ignore the saw teeth angle parameter, in fact, lots of people would be confused with such parameter because it is more complicated and more professional, but if you want to choose top quality saw blade, you should be careful about it because there is close relationship between saw teeth angle and cutting quality.

When talking about saw teeth angle, there are three angles which should be paid attention by you, including the front rake angle, relief angle and wedge angle.
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