The inclined protection teeth can still perform the cutting function after the cutting heads of the saw teeth are exhausted, thereby protecting the saw blade substrate.
所述 斜保护齿，能够在锯齿刀头耗尽后，仍能起到切割作用，从而达 到保护锯片基体的目的。
The inclined protection teeth can still perform the cutting function after the cutting heads of the saw teeth are exhausted, thereby protecting the saw blade substrate.
所述 斜保护齿，能够在锯齿刀头耗尽后，仍能起到切割作用，从而达 到保护锯片基体的目的。
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