Gearhead1
ArboristSite Operative
There have been plenty of different ideas I've seen floating around this forum about how to sharpen a saw chain. Well this simple file holder is the only way I ever saw my Dad use on his saws, and its the way he passed on to me. If we cut for an entire day, we'd start by sharpening the saws and then touch them up again at lunch. Unless you hit something with your saw (like the dirt) we didn't have to sharpen more than the two or three times a day. Just a couple strokes on each cutter are all it takes to freshen it up. See the handy angle indicator built onto the tool too? You just flip it from one position to the other for your 30 degree guide reference.
When I worked at a saw dealer, all sharpening was done on a bench mounted chain grinder, which I've always thought gives a much shorter chain life than hand filing. We also sold many, many chains there too . In the shop at work now, I use the bench mount to clean up or straighten up chains that have been messed up by improper filing or cutting. For just "touch up" work though, I've gone back to hand files.
When I worked at a saw dealer, all sharpening was done on a bench mounted chain grinder, which I've always thought gives a much shorter chain life than hand filing. We also sold many, many chains there too . In the shop at work now, I use the bench mount to clean up or straighten up chains that have been messed up by improper filing or cutting. For just "touch up" work though, I've gone back to hand files.