$0.05 - $2.00
Min. Order : 10 Carats

High strength/High Grinding Efficiency coated diamond like carbon

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Port: Changsha
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 10000 Kilogram/Kilograms per Month
Abrasive Grain Sizes: coated 30%,55%,56%
Types: Ti,Nickel,Coated with diamond
Usage: Vitrified,metal,resin bond
Place of Origin: Hunan China
Material: Abrasives
Payement Terms: L/C,D/A,D/P,O/A,T/T,Western Union,Money Gram
Payement: 100% By T/T In advance
Model Number: Coated diamond
Brand Name: 3bdiamond
Packing: 10000cts packed into one plastic bag, 5 to 10 bags into one carton.
Delivery Time: Within Two working Week after the receipt of your payement
Price: Raw Materials cost price+Coating cost=Total FOB Price
Samples: Ni,Ti coated diamond are available
Delivery: More than 45kg by Airport,less than 45kg by DHL
Certificate: ISO9001,2000
Coated%: 30%,55%.56%
Packaging Detail: 1, 10000cts packed into one plastic bag, 5 to 10 bags into one carton. 2, According to the customers' requirement.
Changsha 3 Better Ultra-Hard Materials Co., Ltd.
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US$ 150,000+
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High strength/High Grinding Efficiency coated diamond like carbon

Coated Diamond


High Grade Coating Ti-Coated.jpgHigh Grade Ti-Coated.jpgRVD Diamond NI-Coated.jpg

High Grade Ti-Coated Diamond   High Grade Ti-Coated Diamond        RVD Diamond Ni-Coated


What is Coated Diamond?

Coated synthetic diamond is divided into electrolytic and chemical plating,it includes Ni coating,Ti coating, Cu coating.Coated synthetic diamond effectively increase holding force between diamond and bonding,reduce thermal shock,protect diamond against oxidation and graphite,lengthen product lifetime.


Where Do Coated Diamond Use?

  • Because of its high temperature sintering and high temperature grindings,so it uses in vitrified bond products.
  • Because of its excellent thermal conductivity,so it uses in resin bond materials,metal bond products.

Why Choose Coated Diamond ?  

  • Excellent Thermal Conductivity.
  • Excellent Holding Force,Strong Corrosion resistance
  • High strength,High Grinding Efficiency.
  • High Durable Degree,easy to trim,extends products lifetime.
  • Good heat resistance,oil resistance,erosin of Acidproof Alkkali.

What Our Coated Diamond Sizes are?


 1RVD Coating30, 55,56%Ni coatedResin Bond Materials50/60
2High Grade Ti coatingTi 30% coatedMetal or Vitrified Bond Materials50/60


Coated Diamond Types

  • RVD Coating Ni-Coated Diamond
  • High Grade Ti-Coated Diamond


What is RVD Coating Ni-Coated Diamond?

The Raw Material is RVD diamond,put them into the liquid of Ni ,and the Ni will be coated on the surface

of RVD Diamond after a very long time,usually will take two working week or even longer time.


*The coated percentage is usually 30%,55%,56%

*Usually,Inferior quality of diamond will be coated with Nickle,like RVD Series.


RVD Diamond (30%,55%,56%) Ni Coated


What is High Grade Ti-Coated Diamond?

The Raw Material is High Grade diamond,put them into the liquid of Titanium,and the Ti will be coated on the surface of High Grade Diamond after a very long time,usually will take two working week or even longer time.


*The coated percentage is usually 30%,55%,56%

*Usually High grade diamond will be coated with Titanium,like SMD Series,

which can work better.


ti 56N 4050(5)

ti 30N 3040(3)


Brief Introduction of US

We are a manufacturer and wholesaler for diamond & CBN (cubic boron nitride) abrasives and tools. We based on excellent product quality, and endeavor to provide our clients with Three BETTER Concept: better products, better prices and better services. Our tenet is: no limit for best, only to make it better and better. 

We are located in the middle-south of Changsha City, and have a factory to manufacture most of the diamond and CBN abrasives and tools. Besides, we have good cooperation with many qualified manufacturers, institutes, laboratories and researching centers, so we could supply almost all of the synthetic diamond and CBN tools or other new materials for clients utmost satisfaction. 

We could supply synthetic diamond grits, diamond micron, CBN grits, CBN micron, TSP/PCD, PDC inserts, PCD, ND DIE and BLANDS, PCBN, CVD diamond. We could also provide tools: diamond & CBN grinding wheels, diamond cutting blades with diamond segment, diamond & CBN grinding covers, diamond core bits, diamond flexible polishing pads and other brazed & electroplated diamond tools. We could also make tungsten carbide materials. 

Our products are well sold both in domestic market and overseas, including in Europe, America, South Asia and other countries and regions. With stable quality performance and most competitive prices, we get good reputations from our clients worldwide. We have been working hard for BETTER and BETTER products, prices and services.


Updated Processing Line

Abrasive processing line .jpg


Workshop Building

Workshop Building.jpg


Owned Certificates

 Quality Management.jpg

1.Import & Export Certificate

2.ISO9001,2000 Certificate

3.Business Registering Certificate

4.Organization Code Certificate


Quality Control

Insepection Equiment.jpg




Payment:100% by T/T in advance.

Payment Terms:FOB,L/C,D/A,/P,O/A,West Union,Money Gram,T/T,Paypal




Products Range




Products range.jpg




PCD TSP products range.jpg


PDC Cutters


Tool Parts

Awaiting for your inquiry,we will response you at the first time!

Please contact us from this page or find our contacts from the Index page of our site.



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For more products Information, get answer from   Ms. Shelly.Siu



Contact:    3better4 [at] 3bdiamond.com