Description
12mm 2 Flute Rib Ball End Mills for Steel - 2HRB
- Endmills for pre-hardened and hardened steel(HRc52~62)
- Excellent wear resistance with Si-based PVD coating.
- High precise edge tolerance.
- Excellent work surface finish.
- Outstanding performance at high speed machining by ultra fine (0.2μm) WC grade.
| Part Number | Diameter | Length of Cut | Effective Length | Overall Length | Shank Dia |
| R x D | L1 | L2 | L | d | |
| 2HRB120300075 | 6R x 12 | 18 | 30 | 75 | 12 |
| 2HRB120400110 | 6R x 12 | 18 | 40 | 110 | 12 |
Extra Information
Brand:
JJ Tools
Diameter (R x D):
6R x 12mm
Length of Cut (L1):
18mm
Effective Length (L2):
30, 40mm
Overall Length (L):
75, 110mm
Shank Dia (d):
12mm
