4SCCBN (CBN Straight Rib Corner End Mills)
- PCBN ENDMILL for precise finishing ( + 5m) of hardenedsteel (HRc50~72)
- Long tool life by high content PCBN.
- Straight type Design for Minimizing edge chipping.
- Excellent surface finish.
- Various flute length for optimum performance.
- Recommend high speed (20,000~50,000RPM) with oil-mist.
- C.B.N (Cubic Boron Nitride) EE





