Part number:
R Size
(mm)
Blade length (ℓ)
Overall Length (L)
Underneck length (ℓ1)
Shank diameter (d)
R Precision
(μm)
Manufacturer Code
With/Without Torsion
(D) Blade Diameter
(d2) Neck Diameter
Shape
(l2) Effective Length 2
(d3) Throat Diameter
High efficiency CBN ball end mill that combines CBN's long life and high precision with carbide's ease of use