PCD Micro Drill

PCD micro-drills have fine cutting edges and can be used for single crystal cleaning in the semiconductor industry and drilling of molds for difficult-to-machine materials.

Item Name: PCD Micro Drill

Material: PCD and Tungsten Carbide

Diameter: 0.4mm-2.0mm

Application: Suitable for micro drilling of difficult machined materials


Crownkyn Superhard PCD Micro Drills are processed and shaped by highly complex laser technology to achieve precise and fine cutting edges without burn burrs. The tough tip has excellent surface quality and edge clarity. Micro PCD drill bits are mainly used for drilling single crystal silicon in the semiconductor industry, and also used for drilling difficult-to-process materials in the graphite electrode manufacturing industry and the mold industry. Compared with standard carbide micro-drills, it has a longer service life.

According to the customer’s drawings, we provide customized services.


  • Improved Tool Life
  • Improved Productivity
  • Improved Hole Quality
  • Reducing Your Machining Time
  • PCD Drill (0.45Ф, Pivot Type)


PCD micro drills are mainly used for the drilling of monocrystalline silicon in the semiconductor industry, as well as for the drilling of glass fiber and carbon-reinforced plastics. Application areas of diamond coated micro routers include electronic component processing, dental restorations, ceramics and green carbides.

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