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 | |
| 4NCR140005110 | 14 X R0.5 | 30 | 110 | 12 |
| 4NCR140010110 | 14 X R1 | 30 | 110 | 12 |
| 4NCR140020110 | 14 X R2 | 30 | 110 | 12 |
Extra Information
Brand:
JJ Tools
Diameter (D):
20mm
Radius (R):
R0.5,R1.0,R1.5,R2.0
Length of Cut (L1):
38mm
Overall Length (L):
160mm
Shank Diameter (d):
20mm
