Oregon 410 Electric Chainsaw Sharpener

Dull chains, like dull knives, are dangerous. If you cut wood each year dump the file and get an electric sharpener. Unless you're a professional operator and use a file every day, it's gonna be hard to beat the edge an electric grinder puts on your saw.

[@jacobkemp1183]

I've got one of those 410s, use on occasion if the chains hit rocks, otherwise its the gud hand file for me, after you hand file for years you get pretty good at it. Still one of the better Electric grinders I've purchased