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 200 005 S20 | 20 x R0.5 | 38 | 130 | 20 | Select |
| 4CRL 200 010 S20 | 20 x R1 | 38 | 130 | 20 | Select |
| 4CRL 200 020 S20 | 20 x R2 | 38 | 130 | 20 | Select |
| 4CRL 200 030 S20 | 20 x R3 | 38 | 130 | 20 | Select |
| 4CRL 200 040 S20 | 20 x R4 | 38 | 130 | 20 | Select |
| 4CRL 200 050 S20 | 20 x R5 | 38 | 130 | 20 | Select |
