Xiamen Best Only Diamond Tools which is located in beautiful seaside City Xiamen was established in 2013. We are one of the best diamond tools suppliers in China. As our company name " BEST ONLY", our company slogan is: To do the best , or not to do !You can get consistent quality of the diamond cup grinding wheel.
Why Choose Us
Full range of products
Our main products including Resin Diamond Polishing Pads, 3 Steps Diamond Polishing Pads, Dry Diamond Polishing Pads, Wet Diamond Polishing Pads, Metal Diamond Polishing Pads,Diamond Cup Wheels, Diamond Milling Wheels, Electroplated Diamond Polishing Pads, Diamond Polishing Belts, Diamond Polishing Sheets, Diamond Hand Polishing Pads, Diamond Core Bits, Diamond Brushes,Backing Pads, CNC Router Bits, Engraving Tools ,etc.
High quality
Xiamen Best Only Diamond Tools specializes in a diverse range of stone processing tools. With over 10 years diamond tools production and exporting experience, We are dedicated to providing you diamond tools with both competitive prices and high quality effectively.
Overseas market
Our products are welcome in the market of Europe, North and South American, South-East Asia, Middle Asia, etc. Good reputation has won praise and trust from home and abroad.
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Diamond Cup Grinding Wheel For Concrete
Model: SZ-DCGWFC. Grit: Coarse, Medium, Fine. Machine: Angle Grinder, Hand-Held Polishing Machine,
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140mm Diamond Fickert Abrasive Blocks
Looking for high-quality diamond flicker abrasive blocks for your stone grinding business? We offer
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Model: BL-TGW. Type : Aluminum Based. Thread : M14,5/8-11. Diameter : 4 5. Grit:Coarse,Medium,Fine
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Continous Rim Grinding Cup Wheel
Model:BL-CGW. Type: Continuous rim. Grit: coarse/fine. Diameter: 4’’ (100mm) 4 1/2’’(110mm)
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Double Row Segmented Cup Wheel
Model: BL-DRGW. Brand: Best Only. Origin: China. Size: 4'' 5''. Thread: M14, 5/8-11, 22.23mm.
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Single Row Segmented Cup Wheel
Single Row Segmented Cup Wheels have single rows of diamond segments for extremely fast material
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Model:BL-TGWR. Brand: Best Only. Origin: China. Port:Xiamen. Payment term:TT
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Name: Resin Filled Grinding Wheel/ Resin Filled Diamond Cup Wheel. Model: BL-RFGW. Size: 4’’ 100mm
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Advantages of diamond cup grinding wheel
Faster grinding
Diamond cup grinding wheels are designed to grind down concrete surfaces much faster than traditional grinding wheels.
Long-lasting
The diamond particles in the wheel are incredibly durable and long-lasting, which means you won't need to replace the wheel as often.
Versatile
Diamond cup grinding wheels can be used for a variety of different applications, including grinding, polishing, and removing coatings or old layers of paint.
Better finish
The diamond particles in the wheel create a smoother and more level surface than traditional grinding wheels.
Reduced dust
Diamond cup grinding wheels generate less dust than traditional grinding wheels, which makes them a safer and more environmentally friendly option.
Types of diamond cup grinding wheels




Double row cup wheel
The double row cup wheel is perfect for grinding and polishing a wide variety of materials. It features two rows of abrasive discs that rotate at high speeds, making it ideal for quick and efficient material removal.
Arrow cup wheel
Made from tough and durable materials, this wheel is designed to handle even the most challenging tasks. With its precision-engineered design, it provides a smooth and consistent finish on all surfaces.
Segmented grinding cup wheel
This wheel allows you to use either cooling or lubricating fluids, so you can get the job done without damaging the material. Thanks to its segmented design, this wheel provides a high grinding speed, making it the perfect choice for anyone looking to get their grinding done quickly and efficiently.
Turbo cup wheel
Turbo cup wheel is a cost-effective way to remove glue or epoxy coating easily. It has 12 segments making it easy to maneuver and can be used on light coating removal and coarse grinding. This wheel is perfect for those who are looking for an professional tool that will get the job done quickly and efficiently.
Double row cup wheel with flange
This tough little wheel is perfect for grinding on marble, tile, concrete, and rock – meaning it’s versatile enough to handle any job you throw at it. And because it’s made from heat-treated steel, it’s built to last, providing you with increased durability and wheel life.
Application of diamond cup grinding wheels
Concrete and masonry grinding
One of the primary uses of diamond cup grinding wheel is in the grinding and smoothing of concrete and masonry surfaces. In addition to concrete, diamond cup grinding wheel can also be used on masonry materials such as brick, stone, and terrazzo.
Stone and tile grinding
Diamond cup grinding wheel is also widely used in the stone and tile industry. Whether it’s granite, marble, limestone, or ceramic tiles, these wheels can be used to grind, shape, and polish surfaces.
Metal grinding and fabrication
In metal fabrication, these wheels can be used to grind weld seams, remove burrs, and smooth rough edges on metal parts. The diamond abrasives are capable of cutting through hard metals such as steel, stainless steel, and cast iron.
Other industries
For example, they can be used in the automotive industry for grinding and polishing engine parts, brake rotors, and wheels. In the aerospace industry, diamond cup grinding wheel is used for precision grinding of aircraft components.
Precautions for the use of diamond cup grinding wheel
Please check carefully before installing the diamond cup grinding wheel to confirm whether the cutting wheel is deformed, cracked, chipped, etc.
When the flange is too small or the precision is poor, it is easy to damage the diamond cup grinding wheel, and it should be used after improvement.
When the diamond cup grinding wheel is marked with the rotation direction, it should be consistent with the mechanical rotation direction. On the contrary, the cutting is not sharp, and it is difficult to exert the performance of the diamond grinding cup wheel.
If a diamond cup grinding wheel that does not match the workpiece to be cut is used, abnormal wear, poor sharpness, and abnormal heat are likely to occur.
If any abnormality is found during the processing, it should be stopped immediately.
During the rotation of the diamond cup grinding wheel, it is strictly forbidden to use manual operation for processing, and it is not allowed to touch the grinding wheel with hands and body.
Delivery Process
Product Packaging
Our diamond tool packaging meets industry requirements. It provides optimal protection against dust and damage.
Delivery Date
5-15 Days after confiming payment, delivery date should be negociated according to production season and order quantity.
Delivery Plans
• Air Freight: 3-5Days
• Courier (tnt/dhl/ups/ems/sf express/fedex):5-8Days
• Sea: 15-30Days
FAQ
Q: Can I negotiate the prices for the tools?
A: Yes, we may consider great discounts for mass buying quantity. Please contact with our sales and get the catalogue and quotation for your request .
Q: How many days do you need for delivery?
A: Some of our tools have stock available,once you ordered and made payment, we will deliver it asap. If it has no stock, we may need around 15 days for new production. Of course the delivery time is determined by the order you purchase. We will try our best to produce faster if your schedule is urgent.
Q: How much will be the Shipping cost?
A: This is determined by the purchasing quantity of tools and your destination port. We will be grateful if you can tell us your destination and items you will order.
Q: What are the types of grinding I can carry out with a diamond grinding wheel?
A: There are five types of grinding that you can execute with a diamond grinding wheel. They are cylindrical grinding, surface grinding, centerless grinding, special grinding, and internal grinding.
Q: Can I dress a diamond grinding wheel?
A: Yes, you can dress a diamond grinding wheel.
Q: How often should I dress my grinding wheel?
A: Dressing your diamond grinding wheel at least once per day is a good rule of thumb.
Q: Can I Use a Diamond Wheel on Steels?
A: Diamond Grinding Wheels are specifically used for grinding carbide, plastics, and other synthetic materials. It is advised not to use it on steel materials.
Q: What is the suitable grit for a diamond grinding wheel for concrete?
A: The best diamond grinding wheel for concrete should have a maximum coarseness of 30 to 40 grit.
As one of the most professional diamond cup grinding wheel manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy diamond cup grinding wheel at competitive price from our factory.
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