A lineup of cutting tools for various nano/micro-forming. The cutting edge polished accurately and measured carefully by our original technologies can machine workpieces in the order of nanometer to realize high precision micro-shape machining
This tool has a cutting edge with high precision profile within a wide working angle range to realize excellent shape machining. This tool exhibits excellent performance in ultra-precision machining of spherical and aspherical surfaces.
|Applications||Molds of pickup lenses for CD, DVD and Blu-ray, molds of lenses for digital cameras,, molds of camera lenses for cell phones, PC and tablets, infrared lenses, spherical/aspherical mirrors for laser/X-rays, various spherical and aspherical lenses, profile machining with ultra-precision machine|
Highly precise ultra fine grooving not achievable by the photolithography and ion beam processing can be realized.
|Applications||Holographic grating molds, linear fine grooving, molds that require ultra fine grooving, optical sheet molds|
A formed single crystal diamond cutting tool having a free curve cutting edge. Paraboloid and ellipse of profile accuracy less than 1μm can be machined in one shot
|Applications||LCD panel optical sheet molds, microlens array molds, various optical element molds|
An ultra precision cutting tool that employs "SUMIDIA Binderless" on the UPC cutting edge. Long life in mirror-cutting of cemented carbide and machining of fine shapes is ensured. SUMIDIA is the registered trademark of Sumitomo Electric Industries, Ltd.
|Applications||Machining of cemented carbide glass lens molds, prism sheet large roll molds, light guide plate large molds, glass lenses and other high hardness and brittle materials|