crown saw
crown saw · crown saws
кольцевая пила
Lochsäge
A saw in the form of a hollow cylinder with teeth on the end or edge, operated by rotationA saw in the form of a hollow cylinder with teeth on the end or edge, operated by rotation.
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.