Description
45° Helix Fine Pitch Roughing End Mills for Steel
- Roughing Endmills for hard to cut materials, alloy steel, SUS, Inconel and structural steel.
- JCRO coating provides wear resistance improvement as well as avoid edge stress in various applications.
- Long tool life with low cutting force by 45 degree helix design.
- Fine pitch shape design for high speed roughing application.
Download Technical Specification .pdf
| PartNumber | Diameter | Length of Cut | Overall Length | Shank Dia |
| D | L1 | L | d | |
| 3HROU080120060 | 8 | 12 | 60 | 8 |
| 3HROU080190065 | 8 | 19 | 65 | 8 |
| 3HROU080250070 | 8 | 25 | 70 | 8 |
| 3HROU080300075 | 8 | 30 | 75 | 8 |
Extra Information
Brand:
JJ Tools
Diameter (D):
8mm
Length of Cut (L1):
12, 19, 25mm
Overall Length (L):
60, 65, 70mm
Shank Diameter (d):
8mm
