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Electroplated diamond & CBN tools

Abrasive tools

High efficiency, High Precision electroplating diamond and CBN grinding tools.

Our newest plant is open for business

Newest state-of-the-art facility

We are a global leader in developing and producing responsible abrasive tools for PCD/PCBN tools, woodworking, metalworking, diamond processing, automative, medical and personal-care, and other products.

CNC grinding wheels

grinding wheel

Five-axis grinding wheels for the manufacture of drills, reamers and endmills.

Notice

New product development direction of superhard material products in the future

Guangzhou Jinrui 2016 middle management training school is over!

Industry Application

About JR

JR (Guangdong)New Material CO., LTD

was founded in 1992 and running as a professional manufacturer and trustworthy marketer, which has a long and proud heritage of innovation. We are located in the provincial capital of the most prosperous part of China, Guangzhou city, products is vitrified bond grinding wheel,Electroplating cutting disc,Camshaft grinding wheel,CBN grinding wheel,resin bond grinding wheel,Dental milling burs.and send our products and solutions to our global clients in all kinds of industries such as stone, ceramic, glass, precious stone, diamond, hard metal, high-tech fields including automotive components, precision mechanical parts, electronic and optical glass.

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1992 Year

Founded in 1992

30 Year

30 years experience in diamond /CBN tools

Products Center

Electroplated Diamond&CBN Grinding Tools

Resin Bond Diamond&CBN Grinding Tools

Vitrified Bond Diamond&CBN Grinding Tools

Metal Bond Diamond&CBN Grinding Tools

Vitrified quality diamond bruting wheel feature: 1. Installed on the CNC machines. 2. It is widely used for polishing and bruting natural diamond. 3. It can substitute PCD (polycrystalline diamond) and will lead the trend of big sale in diamond processing industry gradually in the world market. 4. Cheapest diamond bruting wheel has been proved its superiority in the jewellery and diamond processing industry. 5. Cheapest diamond bruting wheel High working efficiency; 6. Long using life; 7. Less chipping and good surface finishing; 8. Various formulas are available for different applications; 9. Flexible in bond adjustment as per porosity; 10. Various diamond grits for different applications like roughing, fine polishing and finishing 11. Cheapest diamond bruting wheel High performance and finished product ratio; 12. In our clients’ application, they will start to process the diamond bottom firstly. The common specification for diamond bottom 170*12*32*14mm and 200*15*32*15mm, regular grit is 100/120, 170/200, 325/400; 400/600. 13. After finishing diamond bottom process, they take out the diamonds and proceed to the next step: diamond bruting. For this step, the common specification for diamond bruting wheel they used is 170*10*32*14mm; the regular grit is 325/400, W40, W28, W20. Choose different grit to achieve diamond surface roughing, polishing and finishing. Concentration includes C25, C50, C75, C100, C125 and C150 for clients' option. 14. Quality diamond bruting wheel product specifications 15. The vitrified Cheapest Diamond bruting wheel wheels for diamond base and wheels for diamond surface belong to rough processing, and it is recommended to use 325/400 grain size; The vitrified diamond grinding wheel for diamond edging can choose W40 grain size, with high grinding efficiency and moderate polishing; If it is used for diamond polishing, it is recommended to use W20 fine grinding wheel.

Quality diamond bruting wheel(diamond tools)

Customized camshaft grinding wheel product advantages 1. Electroplating process, less investment and convenient manufacturing 2. Single layer diamond, excellent quality, low loss and durability 3. Customized camshaft grinding wheel high accuracy, manufactured by a variety of special-shaped processes, which can meet the needs of different processing conditions 4. Good machining flatness and high grinding efficiency, suitable for all domestic and imported grinding equipment 5. Various special-shaped processing and production can be customized according to customer requirements

Camshaft grinding wheel factory

Product advantages and features: 1. High precision, small cutting seam and good machining surface quality 2. The saw blade is sharp and wear-resistant 3. High processing efficiency

Electroplated cutting piece

Product features 1. No need for trimming, easy to use; 2. Rapid grinding or cutting or polishing 3. High compressive strength, good wear resistance, less abrasive consumption and longer service life. 4. Good accuracy

Woodworking tool grinding wheel

Diamond micro carving head / skin grinding head 1. One of the commonly used diamond tools 2. Widely used in the beauty industry 3. It is made of high-quality stainless steel matrix and abrasive 4. Refined by electroplating process 5. And used together with beauty instruments

Diamond microdermabrasion 9 tips and 3 wands set

Product features: 1. Material: The finest grain carbide; 2. Coating: CVD real diamond coated layer; 3. Application: Compatible with most dental CAD/CAM milling machines; 4. Cutting Lifespan: 40pc to 120pc workpiece per bur; 5. Higher efficiency: Super smooth milling surfaces and higher feed rate; 6. Traceability: Each origin dental milling bur has a proven track record of performance and dependability; 7. HS Code: 82077010; 8. Support customization

Dental milling bur

Video Center

Electroplated Diamond Grinding Wheel for Carbide File Milling Cutter Grinder Disc

14A1 Resin Diamond Grinding Wheel

Diamond tips and wands sets

News Center

Products is Resin Grinding Wheel,resin bond grinding wheel,Camshaft grinding wheel,electroplated grinding wheel,CBN grinding wheel,Dental milling burs,Electroplating cutting disc.In the end of 2019, due to the development of the company, the company name was changed from ". JR (Guangdong)New Material CO., LTD ". to "JR(Guangdong) New Material Incorporated Company."

How to Make High-Quality Resin Bond Diamond/CBN Grinding Wheels

In the manufacturing of resin bond diamond and cubic boron nitride (CBN) grinding wheels, achieving high quality requires meticulous attention to detail throughout the entire production process. From the careful selection of materials to the precision of molding and pressing, every step must be carefully controlled to ensure the final product performs effectively. This essay explores common complaints in the production of resin bond diamond/CBN grinding wheels and the solutions that can be implemented to address these issues, ensuring the highest quality.

Thread Grinding Wheel for Screw Grinding

Thread grinding is a critical process in the manufacturing of precision components, as it involves creating precise threads on a workpiece. One of the key factors that determine the quality of the thread grinding process is the condition of the grinding wheel. A well-kept grinding wheel ensures that the angles are maintained, preventing any damage to the blade and improving the dimension precision and finish of the thread.

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The company's main products are Resin Grinding Wheel,resin bond grinding wheel,Camshaft grinding wheel,electroplated grinding wheel,CBN grinding wheel,Dental milling burs,Electroplating cutting disc etc.

Actively participating in promotion and Expo in this field during these years of our expansion, JR Company has built up an amicable and reciprocal business relationship with many large-scaled factories home and abroad by our products of stable quality, excellent performance and technological advantages. Meanwhile, we are cordially welcome your visit, inspection and consultancy!