Catagory - Friction The hand drill method uses a long spindle, hearthboard, and spark tray. Beginners will find it easier to attain success by using a thong fastened (mid thong) at the top, with a loop at each end to insert each thumb. This allows you to maintain constant downward pressure while spinning your hands at one level of the spindle. The time to create a live coal can be reduced by occasionally alternating the spindle angle slightly on the hearthboard socket. |
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