Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Tools and Equipment (hierarchy name)
5. equipment
6. [equipment by material processed]
7. woodworking equipment
8. woodworking tools
9. [tools for wood-cutting and -finishing]
10. woodworking augers
11. taper augers
12. bung borers

Anotations

Scope note:

In wooden barrel-making, bung borers designed to allow the boring of the bunghole and tap hole in one step, rather than the two-step process of a drilling pilot hole and then enlarging the pilot hole to the correct size with a tapered reamer.