Add power to your trimming with the power adapter. Designed to be used with a slow low powered hand drill.
7/16-20 TPI - Will fit all of L.E. Wilson Brand Cutters. Including 50 Cal and TiN cutters.
**NOTE - Operate between 100 - 200 RPM, higher speeds can cause cutter to seize in cutter bearing. **
Keep cutter oiled when trimming