Can only be used for a short time.
Need complex machinery and equipment for grinding.
Why should you replace The chainsaw chain instead of just resharpening it?
Re-sharpening too many times can cause the saw chain to become thin, which is both ineffective and unsafe.
Can be used for a long time
Just one change is enough for the saw to operate smoothly and productively. Improve work efficiency.
Re-sharpening can only be done while the saw is in operation, which is not safe.
Can only be replaced when the saw is turned off, extremely safe.
Installation and replacement are extremely simple.