JoyJet Precision Limited
JoyJet Precision Limited
pcbn blank

PCBN/CBN Blank

The Features of PCBN/CBN Blank

  • High hardness & wear resistance (3000–5000 HV) – Ideal for machining hardened materials with HRC 45+

  • Excellent thermal stability (withstands temperatures over 1200°C)

  • High-precision machining capability: Enables mirror-like surface finish (Ra < 0.4 μm)

  • Versatile product range: Available in various sizes and thicknesses to meet diverse application needs


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JoyJet teams provide the most professional service for your needs.
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