Description
2 Flutes 45 Helix Rib Ball End Mills for Copper
- Endmills for copper, copper alloy, nonferrous and nonmetallic materials.
- JCRO coating provides wear resistance improvement as well as avoid edge stress in various applications.
- Minimize fracturing by high TRS fine(0.5μm) WC grade.
- High speed, feed applicable by 45 degree helix and deep chip pocket design
Download technical specification.pdf
| Part Number | Diameter | Length of Cut | Effective Length | Overall Length | Shank Dia |
| R x D | L1 | L2 | L | d | |
| 2COB015050S04 | 0.75R x 1.5 | 2 | 5 | 50 | 4 |
| 2COB015080S04 | 0.75R x 1.5 | 2 | 8 | 50 | 4 |
| 2COB015100S04 | 0.75R x 1.5 | 2 | 10 | 50 | 4 |
| 2COB015120S04 | 0.75R x 1.5 | 2 | 12 | 50 | 4 |
| 2COB015160S04 | 0.75R x 1.5 | 2 | 16 | 50 | 4 |
| 2COB015200S04 | 0.75R x 1.5 | 2 | 20 | 50 | 4 |
Extra Information
Brand:
JJ Tools
Diameter (R x D):
0.75 x 1.5mm
Length of Cut (L1):
2mm
Effective Length (L2):
5, 8, 10, 12, 16, 20mm
Overall Length (L):
50mm
Shank Diameter (d):
4mm
