• Model NO.：BRM
• Purity：High
• Certificate：ISO9001
• Shape：Irregular
• Application：Polishing, Grinding
• Transport Package：Box
• Specification：40-400
• Trademark：BESCO
• Origin：Kaifeng China
• HS Code：71051020
• Production Capacity：15000000,Cts,Year

Basic Info.

Model NO. BRM Purity High Certificate ISO9001 Shape Irregular Application Polishing, Grinding Transport Package Box Specification 40-400 Trademark BESCO Origin Kaifeng China HS Code 71051020 Production Capacity 15000000/Cts/Year

Product Description

resin bonded diamond black diamond manufacturer for polishing or grinding
Cubic Boron Nitride
Reference price & Minimum order quantity 

Cubic Boron Nitride monocrystalline is one kind of superabrasives that has the most thermal stability and its hardness is only second to the diamond. Not like diamond, due to the combination of CBN's toughness, chemical and thermal stability, CBN is widely used for grinding ferrous alloys and superalloy materials. 

CBN-B10
Black, semi-tough, irregular, angular sharps provide increased grinding efficiency in resin or vitrified bond systems.


Besco Quality Assurance Program


Testing equipment





Application: 
1. jewelry.
2.  cutting tools for non-ferrous and non-metallic materials.
3. dressers for wheel dressing.
4. a variety of speciality knives, burnishing tools.
5.  wear parts
6. wire drawing dies.

Besco Superabrasives Co.,Ltd is a leading and professional manufacturer of superabrasives in the world who was established in Kaifeng Economy & Technology Development Zone in 2007 and includes R&D, manufacturing, sales and service. Besco's registered capital is 3 million US dollars and Besco factory covers an area of twenty thousand square meters. After several years development Besco has established three product lines including multinano-crystal diamond, single crystal diamond, CBN and already masters all related core technology.