Drill bit |

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Apr 20 2007, 4:11 PM EDT (current) vmutambuki 39 words added
Apr 20 2007, 4:11 PM EDT vmutambuki

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Cutting tools used to create cylindrical holes. Bits are held in a tool called a drill, which rotates them allowing the pointed end and sharp cutting edges to cut away material and pull it out of the hole created.