flexman 13Pcs 1/2In Boring Head R8 Shank 7/16In Carbon Steel Boring Bar Set with Auxiliary Installation Tools, 0.001In Scale Milling Machine Boring Head Set
- Carbon steel material has strong stability, is not easy to rust, and has a long service life.
- High accuracy makes the boring head compatible with high accurate works.
- The model is universal suitable for nearly all kinds of lathe.
- Complete set with auxiliary installation tools to help you with installation.
- Delicate and practical, high hardness, firm and strong.