These are used to bore soft jaws on manual lathes and CNC machines. This replaces the current method people use for boring soft jaws using a setup pieces they find on their shopfloor. Jaw Boring Rings save time looking for these pieces and apply pressure equally to all jaws. They are quick to install and no tools are required
Jaws Boring Rings help obtain high accuracy and performance of the jaws which incresaing the life of Jaws.