An auger is a device to drill wood or other materials, consisting of a rotating metal shaft with a blade at the end that scrapes or cuts the wood.


The classical design has a helical screw blade winding around the bottom end of the shaft. The lower edge of the blade is shapened and scrapes the wood; the rest of the blade lifts the chips out of the way. It is powered with two hands, by a T-shaped handle atached to the top of the shaft. More modern versions have elaborated auger bits with multiple blades in various positions. Modern versions also have different means to drive the shaft, resulting in various tools such as braces, wheel drills, and power drills.

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External links

* {{Garden tools Category:Agricultural machinery Category:Gardening tools Category:Mechanical hand tools