Mono-crystal diamond ultrafine cutting tool

These mono-crystal diamond bites have fine cutting edges made of single-crystal diamonds, which have excellent wear resistance and can make the edges very sharp. By using single-crystal diamond microbites, a cutting edge controlled in micrometers (μm) is transferred to a workpiece, and a fine groove pattern can be formed with high precision and a continuous pitch.

[Main applications]
Machining of optical films for FPDs and precision molds for optical elements
Micro-pattern forming and planer machining
Machining of diffraction gratings
Other MEMS and bio-related micro-pattern machining

Mono-crystal diamond ultrafine cutting tool img
  • Example of a mono-crystal diamond microbite cutting edge

  • Standard Specification [Nose angle under 15°] [Size: mm]

Electrical and electronicSmart phoneDisplay panelPrecision equipment / MachineryPrecision equipment / SensorMotorMedical equipmentIntraocular lens / Contact lens
Work materials
GlassPrecision mold materialsResin / FabricOthers
Processing methods