An Ax to Grind: A Practical Ax Manual
by Bernie Weisgerber, Brian Vachowski · USDA Forest Service, Missoula Technology and Development Center
USDA Forest Service technical manual on the axe: pattern and handle selection, hanging and wedging a head, filing and honing the bevel, safe stance, grip and swing, plus felling, limbing, bucking, splitting and hewing technique. The axe is the highest-consequence tool in bushcraft and this is the only widely available treatment written by an institution that must train people not to injure themselves with one.
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