I noticed these after reading about files and was wondering if anyone had experience with them. There's something great about using a handfiled chain you do yourself that's satisfying but with the occasional mishap or mistakes in filing,would these be a quicker way to get back to where you should be? I know you usually get what you pay for but I'm not looking to get into a sharpening business or it being a sideline. Just being able to fix mine and my friends mistakes.
It looks like a Harbor Freight sharpener. I used one (HF) for a few years and it was OK . I used that sharpener when chains were bad/rocked. However, I preferred to use a file at each fueling. Now with two helpers, it's quicker to swap chains and hit them with my 620 on a rainy day.
