PCD (Poly Crystalline Diamond) is a synthetic diamond made of sintered diamond powder and other metals.
Worldia is among the very few manufacturers to produce micro PCD tools.
PCD Micro Drill SPECIFICATION
PCD Mirco drill Specification Selection Table |
Series | Specification | d1(mm) | L2(mm) | maximum diameter | D2 | L | α | Application |
WZ3 | d1*L2*SD3.175*L*α | 0.2-≤0.35 | 2~4 | 38 | 3.175 | 38/45 | 110°-130° | Monocrystalline silicon,polysilicon |
0.35-≤0.75 | 7~13.5 |
Remarks | Non-standard PCD Mirco Drill can be customized! |

PCD Micro Drill Features
- 1. Micro PCD Drills & Tools are new technology allowing achievement of superb surface finish in Machining very hard materials in the Dental, Electronics, and D&M industries.
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- 2. PCD micro drill is widely used in addition to processing metal materials, can also be used for inorganic non-metallic material processing, with high processing precision
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- 3. PCD Mirco protects the bits from abrasion and wears when drilling steel, stainless steel, and heat-resistant alloys.
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PCD Micro Drill Slot Structure and Drill Tip
- 1. PCD micro drill ranges from 0.2mm
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- 2. The PCD micro Utral-Mirco is Ф0.2-Ф2mm
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PCD Micro Drill Category and Application Field

PCD Micro Drill Processing Case
- single-crystal silicon machining case
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PCD Micro Drill Patent Certificate

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