shell augers
Identification code: 300265638
Hierarchy classification:
Alternative term/s
- augers, shell
- downcutting augers
- nose auger
- nose augers
- shell auger
Anotations
Scope note:
Long augers whose end terminates in a notched spoon blade with one projection sharpened to form a nose, and the other projection bent upward to clear and hold the shavings from the hole.
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