Spherical diamond

Place of Origin: Zhengzhou China (Mainland)
Brand Name: Harmony
Production method: High pressure high temperature
Size: 0.05 - 60um
Color: Yellow, green
MoQ: 1000 carats
Application: Precision grinding, polishing and lapping
Packaging: Plastic bag/bottle, carton
HS Code: 71051020.00
OEM/ODM: Size tailord

Monocrystalline diamond micron powder


Raw material is high grade MBD series of high quality diamond, the shape is almost spherical /round, strictly narrow particle size distribution, tiny impurities (inner and outer); better dispersion and high wear-resistence, easy to disperse to various types of vector and combined with various binders solidly.


  • Regular crystal shape with high aspect ratio
  • Very tight particle size distribution
  • Stringent oversize control
  • Very high surface cleanness, ICP reach to 20PPM


  • With our raw materials all from strictly quality-controlled suppliers, we pay more attention to all kinds of product standards to meet various application requirements from customers, such as: basic multiple edge particle feature, above international standard, basic particle contents at upper and lower limits, oversize control, low magnetic, hight surface purify.



  • Suitable for precision grinding of optical products, precision polishing wafers, precision grinding wheels of silicon materials for sapphire processing, precision machining tools for jade gem processing, precise machinery, fine ceramics, gem stone, semi-conductor and etc. also suitable for making Metal bonded products, electroplated diamond products.

Available size

2- 4

2- 5

3- 6

3- 7

4- 8

4- 9

5- 10

5- 12

6- 12

8- 12

8- 16

8- 20

10- 20

12- 22

15- 25

16- 26

20- 30

22- 36

20- 40

30- 40

25- 45

30- 50

36- 54

40- 60

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