As you know, the quality of saw blade matrix is closely related to the saw blade itself quality, therefore when buying TCT saw blade, you should check its matrix. At the same time, you should know the advantages and disadvantages of different kinds of matrix.

Carbon tool steel
More carbon elements are contained in such carbon tool steel and its thermal conductivity is very high. However, under the high temperature, about 200 Celsius degree to 250 Celsius degree, both its hardness and abrasion resistance would be reduced greatly, meanwhile, after being heat treatment, it is easy to be out of shape and what’s worse, it is likely to crack.
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