Which file guide?

[Aussie treesmith]

Im using the Stihl 2-1 file that does the depth gauges at the same time, good so far and quick too, all my saws over 50cc wear 3/8 .063 so it's easy, I can free hand file in a pinch (as I found out recently) but I'd rather not as I get better results with a guide. The wood we cut is always really hard so chains need to be good

[Woodworks]

Im using the Stihl 2-1 file that does the depth gauges at the same time, good so far and quick too, all my saws over 50cc wear 3/8 .063 so it's easy, I can free hand file in a pinch (as I found out recently) but I'd rather not as I get better results with a guide. The wood we cut is always really hard so chains need to be good

 

Thanks for the suggestion

 

I will look into that as not heard of it before.