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Sep 18 2011

The Good And The Bad Of Hand And Power Drills

Posted by Jack Q. Rodrigue in Uncategorized, tags: , , , , , , , , ,

Drills in the past they had to be cranked by hand. Many of these are still widely used today, like woodworkers’ push drills and jewelers’ pin chucks. A clear drawback manually operated drills certainly is the prodigious amounts of energy and hours expended to finish a task utilizing them. In terms of efficiency, manual models would pale by comparison to electrically-operated models. You can find a number of drill types sold in hardware these days, from light-weight drills to heavy duty, industrial types.

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