Description
4 Flute Corner Radius End Mills for Steel
- Endmills for pre-hardened and hardened steel(HRc50~62)
- Good wear resistance by Si-based PVD coating.
- High precise edge tolerance.
- Designed for minimizing edge chipping by corner R shape.
- Various corner R and overall length for wide range application.
- Outstanding performance at high speed machining by ultra fine(0.2µm) WC grade.
Download Technical Specifications .pdf
| PartNumber | Diameter | Length of Cut | Overall Length | Shank Dia |
| D x R | L1 | L | d | |
| 4NCR0400005060 | 4 x R0.05 | 9 | 60 | 4 |
| 4NCR0400005080 | 4 x R0.05 | 9 | 80 | 4 |
| 4NCR0400005S06 | 4 x R0.05 | 10 | 70 | 6 |
Extra Information
Brand:
JJ Tools
Diameter (D x R):
4mm x R0.05
Length of Cut (L1):
9mm, 10mm
Overall Length (L):
60mm, 70mm, 80mm
Shank Diameter (d):
4mm, 6mm
