Highly precise linear grooving is enabled by the world’s smallest class cutting edge.
A rectangular grooving tool having a cutting edge width as small as 3 μm. Grooves of high aspect ratio not achievable by the photolithography and ion beam methods can be produced within a short period of time.
The cutting edge that is very precise and durable makes this tool ideal for linear ultra fine grooving of holographic gratings and ultra fine & clear grooving of LCD light guide plates.
The dimensional accuracy ±0.5 μm is the world’s highest level. Highly precise and durable cutting edge.