I saw this over at the arborist site and thought it was a joke at first .
Apparently Oregon chain is serious about this . It may even be a good thing for those that can't sharpen a chain .
http://www.arboristsite.com/showthread.php?t=125402&highlight=powersharp
The video is in post # 8 .
Apparently Oregon chain is serious about this . It may even be a good thing for those that can't sharpen a chain .
http://www.arboristsite.com/showthread.php?t=125402&highlight=powersharp
The video is in post # 8 .