The Hansong EXT Dynamic HPC end mills provide high stability and excellent material removal performance for dynamic roughing. Their uneven pitch and unequal helix geometry reduce vibration, ensuring smoother and more stable cutting.
A durable PVD coating enhances tool life, while the advanced design makes the series ideal for shoulder milling, ramping and trochoidal machining. Suitable for steels, stainless steels, cast iron, and nickel- or cobalt-based heat-resistant alloys.
| 45° edge protection (CHW) |
Yes |
| HPC (High Performance Cutting) |
Yes |
| Variable helix / Unequal flute spacing |
Yes |
| Weldon shank (HB) |
Yes |
| Machined material |
Universal - P-M-K-S |
| Number of flutes (ZEFP) |
4 |
| Type of flutes |
Square type |
| Diameter (DC) |
4 mm |
| Flute length (LCF, APMX) |
13 mm |
| Total length (OAL) |
60 mm |
| Roughing type |
Yes |
| Shank diameter (DCON) |
6 mm |
