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
|Part Number||Diameter||Length of Cut||Effective Length||Overall Length||Shank Dia|
|R x D||L1||L2||L||d|
|2COB080200S08||4R x 8||12||20||100||8|
Diameter (R x D):
4R x 8mm
Length of Cut (L1):
Effective Length (L2):
Overall Length (L):
Shank Diameter (d):