West Chazy, New York | Big L - 3/25/2024 02:10 If you have some one grind your chain for you they don’t last long, compared to some one who knows how to file grind a chain correctly. Fixed it for you. I will put a chain that I have ground with my Chain Shark up against any filing job you chose. The key is to consistently take off only as much as is necessary to get a good edge. A ground chain is actually a little harder than a filed one. |