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How Does A Hand Drill Work?

How Does A Hand Drill Work?

Submitted by • August 26, 2013

When we do some works,hand drill is a must,but do you how does a hand drill works?The hand drill consists of a cranking handle that turns pinion gears on the main shaft. A chuck at the end of the shaft holds a drill bit. The opposite end of the shaft has a second handle that is held stationary while the chuck turns. The drill bit is selected to cut a hole of a specific width. The size typically is inscribed on the bit's shaft.

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Voted by Colin01

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