12 volt chainsaw sharpener Related Question:
Are electric chainsaw sharpeners good?
Electric chainsaw sharpeners work very well and are very powerful, restoring your chain to as-new condition with very little effort. However, they are usually more expensive and you do have to be careful not to overdo your sharpening, as you can end up filing the cutters too low.
Is sharpening a chainsaw chain worth it?
Sharpening your chainsaw chain is definitely worth it as a sharp chainsaw chain is easier to work with. It takes less effort to cut through wood and your chain will make cleaner cuts with sharp blades. A chainsaw chain can be sharpened multiple times without much of a cost.