The author discusses the advantages and proper application of twin-cutter boring tools. They're recommended for rough-boring applications on castings, forgings and other jobs requiring a tool that can bore a cored hole. Details are provided on the three basic types of methods for rough boring with a twin cutter: balanced, stepped and full profile.
Imported from the CTE archive to seed discussion on MFGAxis.
Originally published on CTE: 2000-06-01
CTE source: https://ctemag.com/articles/double-header/
Legacy path: /articles/double-header