Free curve ultra fine grooving of the world’s smallest class is possible.
An end mill capable of machining rectangular grooves of 30 μm width by free curve.
Grooves of high aspect ratio not achievable by the photolithography and ion beam methods can be machined within a short period of time to sharp-edged shapes.
- The high aspect ratio grooving
- groove depth 2.5 times the rotation diameter is possible. Highly precise and durable cutting edge.