Ol' Brian
ArboristSite Guru
Hey guys, I was sharpening chains earlier today, and got to wondering about the effects of different angles.
I sharpen everything at 25/55/0... and it's been working well enough forever. But, as sometimes happens, I started wondering if there was something better. I couldn't find much at all tonight just searching the web... so I figured I'd ask here. Wondering if anyone has done any real research and put the results down on paper... what does changing the angles do to how the chain cuts and performs?
Anyone have any info that they'd care to share?
I sharpen everything at 25/55/0... and it's been working well enough forever. But, as sometimes happens, I started wondering if there was something better. I couldn't find much at all tonight just searching the web... so I figured I'd ask here. Wondering if anyone has done any real research and put the results down on paper... what does changing the angles do to how the chain cuts and performs?
Anyone have any info that they'd care to share?