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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: hengfeng
  • Model Number: HFD1210 HFD1220
  • Material: rough diamond
  • Usage: make diamond tools
  • Abrasive Grain Sizes: from 100 / 120 to 500 / 600
  • Certificate: ISO9001:2008
  • Product name: coated diamond
  • Application: diamond tools
  • Size: Customer's Requirement
  • Color: Grey
  • Type: 56 %, 50 %, 45 %, 30 %
  • Sample: Samples Within 50 Carats
  • Payment Term: T/T
  • Standard packing: clear plastic self adhesive bag

Packaging & Delivery

Packaging Details standard export packing
Delivery Time 8-10 working days once receiving payment


Product Description


              Coated diamond is through the surface treatment to make other material coated, deposited in the diamond surface, resulting the surface a change of shape, status, and physics or chemical

        Coat-nickel diamond: coat-nickel diamond can effectively improve the maintain force between the diamond and adhesive, prolong the service life. It is available in the manufacture of resin grinding tool.

        Coat-titanium diamond: coat-titanium diamond can change the physical property of diamond grit, prevent being oxidated and carbonized in the high temperature. It can also effectively improve the maintain force between the diamond and adhesive, prolong  the service life. It is available in the manufacture of ceramic and metal grinding tool, and brazed tool.

        Coat-copper diamond: coat-copper diamond can effectively improve the maintain toughness and self-sharpening property. It can improve the maintain force between the diamond grit and adhesive, prolong the service life, and avoid the early diamond drop and the grinding blocking.






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Introduction of us



 Brief Introduction of US


     We are the manufacturer and wholesaler for synthetic diamonds. Our company passed the quality system certification ISO9001. And each year we can produce 60 million carats diamond micron power and 180 million diamond crush diamond carats. Besides, we have good cooperation with many qualified manufacturers, institutes, laboratories and researching centers, so we could supply various synthetic diamonds.


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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $31,000
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