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|
A tool ideal for high efficiency and ultra-precision cutting of planes and cylinders. An ultra-precision cutting tool that significantly reduces or eliminates the time for running-in.
|Applications||Laser reflection mirrors, polygon mirrors, copier photosensitive drums, plane and cylindrical mirror finishing|
Ideal for ultra fine grooving of Fresnel lens, etc. The shape of cutting edge tips is guaranteed in the order of submicron.
|Applications||Molds of LCD light guide plates, Fresnel lens molds, optical sheet molds, various grating molds, other fine grooving|
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|
Free curve ultra fine grooving of the world's smallest class as small as groove width 30 μｍ is possible.
|Applications||Holographic grating molds, free curve ultra fine grooving, LCD light guide plate molds, micromachine parts|
The world' smallest class "R30 μm" and the world's highest accuracy of profile 50 nm have been realized.
|Applications||Micro lens arrays, free curve sub-millimeter lenses, LCD light guide plate molds, micro parts machining|
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|
Our original minute cutting edge treatment* has been applied to the single crystal diamond cutting edge to improve the tool life. *Patented.
|Applications||Infrared sensor lenses, night vision camera lenses, germanium lenses, silicon lenses, calcium fluoride lenses, cobalt-less carbide 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|