The bowdrill
Primitive fire-making by the American Indian
manner is very practically. I have made it several
hundred times even in rainy weather and in the
winter. It works without special trick or mystery.
Cut first a V-shaped notch into the side of the
fireboard, which is about 2 cm deep. The point with
the notch is to do friction for the spindle to producing smoldering black dust
and collecting this dust, forming a coal. Make first a hole to hold the drill in
place, with the point of a knife ca 0,6 mm from the bottom of the notch.
Place the fireboard on level ground and slip a thin piece of
bark under the V-shaped notch. Place the left foot steadies
on the fireboard. Wrap the cord around the spindle and set
one end of the drill into the fireboard depression, the other
end held in place with the hand grip. Brace the left wrist up
against your shin. Now slowly, begin to move the bow
backward and forward. When spinning smoothly, apply some pressure with
the hand socket.
Soon begin black dust running in the notch. When the
smoke is billowing and black dust is piling up in the notch,
give a few more cranks on the bow. A live coal should be
formed, but that is only half of the story.
There is a glow inside, often invisible but
still hot in a couple minutes. Pick up the glowing ember
with the bark and set it on the tinder bundle. Cradling it in
your hands, blow steadily.
Growing brighter and brighter orange, the
coal and bundle will burst into flames. All this takes about
one minute.
Failure depends on that if you don't
support the left hand enough, your hands
get tired and the drill flip in the air. Or the black dust is not
running in the notch. The hole is then too far from the
notch.
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