3ARC (Semi-Finishing & Roughing Corner Radius EndMills for Aluminum, 3 Flutes) - JJTOOLS
• High speed semi finishing and roughing End Mills for
Aluminum, AL alloys, non-ferrous and non-metallic materials
• JCRO coating provides wear resistance improvement as well as avoid
edge stress in various applications.
• Minimize built up edge by chip braker and deep pocket design.
• Minimize fracturing by high TRS fine(0.5㎛) WC grade.
• Good surface integrity differently from competitor’s AL roughing endmills.
날경Diameter |
날장 Length of cut L1 |
유효장 Effective Length L2 | 전장 Overall Length L |
생크 Shank Dia d |