5/8” Boring Bar & Threading Kit

Description

Cut internal and external threads with this tool holder or use it as a boring bar. The 5/8” shank works with Smithy boring bar holder (47-520) or the Smithy Quick Change Toolpost. 6” Overall length. Complete with indexable threading insert (47-516) and 3/8” IC cutting insert (44-030). Minimum bore is 0.64”