Category:Pump drills

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English: A pump drill is an ancient type of hand-operated drill. The rotating motion arise from repeated downward pushing of a stick connected with a rope.
Dansk: Snurreboremaskine

See also Category:Bow drills and Category:Hand drills for other hand-operated drills.

Media in category "Pump drills"

The following 3 files are in this category, out of 3 total.