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. planes (tools)
11. grooving planes

Anotations

Scope note:

Wide planes with a rabbet taken out of one side and a blade that cuts flush with the rabbet; used for cutting wide bands of particular depths, the depth determined by the depth of the rabbet and the width determined by the width of the blade.