Description
4 Flute 45° Corner Radius L/S 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.
- 45 degree helix design for high speed, feed condition.
- Outstanding performance at high speed machining by ultra fine (0.2µm) WC grade.
Download Technical Specification .pdf
| Part Number | Diameter | Length of Cut | Overall Length | Shank Dia | Select Part |
| D x R | L1 | L | d | ||
| 4CRL 120 003 S12 | 12 x R0.3 | 24 | 110 | 12 | Select |
| 4CRL 120 005 S12 | 12 x R0.5 | 24 | 110 | 12 | Select |
| 4CRL 120 010 S12 | 12 x R1 | 24 | 110 | 12 | Select |
| 4CRL 120 015 S12 | 12 x R1.5 | 24 | 110 | 12 | Select |
| 4CRL 120 020 S12 | 12 x R2 | 24 | 110 | 12 | Select |
| 4CRL 120 030 S12 | 12 x R3 | 24 | 110 | 12 | Select |
