The PDUNR/L boring bar is designed for medium to rough boring and internal profiling applications. The negative geometry insert style offers both high strength and excellent value with 4 usable cutting edges.
- 93 degree approach angle
- Steel shank type suitable for boring up to 3xD
- Through coolant improves chip clearance and improves insert tool life
- Suitable for DNMG, DNMA & DNGA inserts
- Made in Europe