Gold Member Since 2014
Audited Supplier
Chenguang Machinery & Electric Equipment Co., Ltd.

Diamond, Uncutable Diamond Rough, Mono Crystal Diamond manufacturer / supplier in China, offering Diamond Rough for Drills, 3*3*1.5 mm Rough Diamond Plate, 16"Multi-Purpose Cutting Vacuum Brazed Diamond Fire Rescue Saw Blade and so on.

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Diamond Rough for Drills

FOB Price: US $2-260 / carat
Min. Order: 5 carat
Min. Order FOB Price
5 carat US $2-260/ carat
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Port: Changsha, China
Production Capacity: If Large Order, Plz Contact Me.
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: cs
  • Classification of Diamond: Man Made Diamond
  • Characteristics of Natural Diamond: Compressive Strength
  • Application: Machinery and Electronics
  • Diamond Size: 1.0mm-6mm
  • Diamond Type: Hpht Diamond Synthetic Diamond Man Made Diamond
  • Transport Package: Carton Bag or as Custmers′ Request.
  • Origin: China
  • Type: Diamond
  • Characteristic: High Thermal Stability
  • Synthesis of Cubic Boron Nitride Method: High Pressure High Temperature
  • Name: 6mm Large Size Mono Crystal Diamond for Dresser Cu
  • Color: Fancy Yellow Dark Yellow Diamond
  • Trademark: Chen Guang
  • Specification: ISO9001: 2008
  • HS Code: 71049019
Product Description

1.Sythetic diamond grit :

16/18(D1180),18/20 (D1001),20/25 (D851),25/30 (D711),30/35 (D601),35/40 (D501)
40/45 (D425), 45/50 (D356), 50/60 (D301), 60/70 (D251),70/80 (D213), 80/100 (D181)
100/120 (D151),120/140 (D126),140/170 (D107),170/200 (D91),200/230 (D76)
230/270 (D64),270/325 (D54), 325/400 (D46)


 Diamond Rough for Drills

2.RVD diamond crushing material: 

100/120 230/270
120/140 270/325
140/170 325/400
170/200 400/500
200/230 500/600

Diamond Rough for Drills

3.Diamond micro powder:

For polishing: 0-0.5,0-1,0.5-1,0.5-1.5,0-2, 1-2,1-3,2-4,2.5-5,3-6
For Lapping   ; 4-8, 5-10,6-12,8-16,10-20
For Grinding  : 12-22, 20-30,22-36, 36-54



Diamond Rough for Drills

4. Larger size synthetic diamonf for tools, jewellery 1mm-5mm:
crystals : 1mm to 3mm, 

plates : 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm

Diamond Rough for Drills  

Our grade of synthetic industrial diamond 


1. Complete cubo-octahedron, regular crystal shape,

2. Nearly no impurities,

3. Good shock resistance and thermal stability.

4. The difference between TI and TTI within two points, and the wear resistance have reached the same level as the corresponding products of international leading company.

Applied to high quality  cutting tool, high quality geological drill, engineering drill, wire saw and electroplated abrasive    wheel to process the express train spare parts.



1. Shape is complete and regular cubo-octahedron

2. High purity

3. Very high strength, toughness , thermal stability and very high impact resistance;

Applied to make tools for sawing hard stone, such as wire saw, stripe saw, gang saw, large saw blade etc. For all kinds of concrete, geological drilling, engineering drilling, and all varieties of diamond dressing tools application as well.



 1.  Shape is mainly cubo-octahedron and complete,

 2.  Medium strength.

Applied to making resin bond or metal bond tools to cut, drill, grind and polish non-ferrous materials like refractory, concrete, glass,

Diamond Rough for Drills
Diamond Rough for Drills




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