Drilling and boring
Scope Notes
Here are entered works on the drilling and boring of holes in metal, wood, and other materials, as carried on in workshops, etc., for construction or manufacturing purposes. Works on the operation of cutting holes in earth or rocks, in order to determine the nature of the strata penetrated, or to furnish an outlet for water, oil, or gas are entered under [Boring.]
Examples
Note under [Boring]
Broader Terms (1)
Hierarchy
Broader groupings:
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