I have fond that aDremel tool works real well with the correct diameter
grinder. My chains lke 5/32".
If you want to use it in the woods, get one of the rechargeable / battery
powered Dremel type tools.
Me, I just always go to the woods with 3 extra chains, pre sharpened at the
workbench before I left.
For me, much quicker and easier to change out a chain on site than go
through thechassle of sharpening a mounted chain.
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