10 Best Chainsaw Sharpeners [ 2021 Reviews & Guide ]
The chain saw sharpener comes with a 4.5 inch by 1/8 inch grinding wheel. It spins at 4200 RPM. The sharpener will easily plug into any 120-volt wall outlet. This electric chainsaw sharpener also comes with one grinding wheel. You can replace it when used or worn, or you can purchase additional grinding wheels for different projects.