Saw blade would be abraded and even damaged with these reasons introduced below.

Firstly, improper operating ways or wrong maintenance ways in daily life. The feeding speed for every cutting and sawing equipment should be different, therefore the TCT saw blade should be designed with right angles according to the different cut materials. If the match is not right, its using effect would be reduced.

Secondly, sharpening accuracy and its manufacturing technique. TCT saw blade is one kind of cutting tool with high accuracy, therefore if its sharpening accuracy is not enough or its manufacturing technique can not accord with standard, it is easy to be abraded and using effect would be reduced.

Thirdly, angle design is not reasonable or cutting material is not suitable for saw blade. According to the hardness of different cut materials such as plastics and so on, you should choose the right saw blade for cutting and sawing, meanwhile, their angles should be right, otherwise saw blade’s working life would be shortened.

Fourthly, welding temperature is too much higher or its metal structure is damaged by other factors. With sudden hot and cold temperature, metal’s strength and wear resistance would be reduced.