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Types of Saws and When To Use Them
A jab saw blade tapers to a point, allowing you to poke it through a small hole to make the hole bigger. In the days of ...
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Hand tools: Saws, drills and chisels
It has a screw shaped end point. Not as clean cut as a twist or flat bit. It is used with a hand drill Wood Hole saw Comprised of a twist drill surrounded by a large circular tube with a saw teeth.