It is important for increasing the work efficiency and reducing the cost of processing to choose the sawblade reasonbly。Following is some considering factors when choosing sawblade:

1）Factor of processing of objects。You can choose the special sawblade for stone material、concrete or tile according to different processing objects。

2）Factor of physical dimension。Choosing the size and style of saw blade according to the quality and specification of cutting materials。For example，the diameter of round saw blade should be three times than the cut workpiece。At the same time，choosing the structural style of the saw blade according to the requirrment of machining accuracy 。It means to select narrow-slot or successive sawtooth saw blade when smooth cutting surface required or processing the thinner and fragile material，on the contrary，to select wide-slot saw blade when smooth cutting surface is not strictly required or cutting thicker material。

3）Factor of using equipment。In order to insure the cutting life，wearable saw blade should be fixed on the high-power equipment。In order to insure the cutting efficiency，sharp saw blade should be fixed on the low-power equipment。It is better to choose wearable saw blade when runout or low-accuracy cutter is used，otherwise choose sharp sawblade for the new or high-accuracy cutter。