4.5" Diamond Saw Blade Vacuum Brazed for Cutting Porcelain Ceramic Tiles Glass Industrial Grinding Disc Cooling
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Product Highlights
- High Strength Alloy Matrix: Carbide base ensures high temperature resistance and smoother cutting performance.
- Ultra-Thin Substrate Design: 1mm thin substrate allows for sharper cuts, easier handling, and efficient dust expulsion.
- High Quality Diamond Particles: Fine and uniform abrasive particles provide safe, reliable cutting with low noise and less debris.
- Vacuum Brazed Technology: New brazing process creates a durable blade with longer service life and improved safety.
- Reinforced Ring Core: Ensures stable cutting operation and delivers a better finish on various materials.
- Versatile Material Application: Ideal for cutting and grinding glass, ceramics, porcelain tiles, jade, crystal, and wine bottles.
- Dry and Wet Cutting Capability: Flexible usage modes allow for efficient cutting in both dry and wet environments.
- Customizable Dimensions: Available in multiple diameters (4, 4.5, 5 inches) and bore sizes to fit various angle grinders.
Product Attributes
- Customization
- Available
- Blade Type
- Continuous Boundary
- Manufacturing Process
- Brazing
- Model NO.
- RJS-066
- Application
- Ceramic
- Blade Features
- Multipurpose Cutting
- Blade Width
- 30mm
- Cutting Thickness
- 1.2mm
- Process Type
- Vacuum Brazed
- Machine
- Angle Grinders etc
- Usage
- Glass Ceramic Porcelain Tile
- Technology
- Brazed
- Advantage
- High Efficiency, Fast Cutting Speed
- How to Use
- Dry & Wet Cutting
- Bore Diameter
- 22.23mm
- Transport Package
- Blister Packaging, White Carton Box
- Specification
- diamond disc 105/115/125mm
- Trademark
- Rayjie or OEM
- Origin
- China
- HS Code
- 8202391000
- Production Capacity
- 500000000PCS/Year
Product Images of 4.5" Diamond Saw Blade Vacuum Brazed for Cutting Porcelain Ceramic Tiles Glass Industrial Grinding Disc Cooling
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Product Description
* 1MM ultra-thin substrate, cutting is sharper/easy to use.
Using diamond high manganese steel matrix, new brazing process, upgraded and improved blade, more convenient, safer, and longer service life.
Product Name | diamond cutting disc | Style | with cooling hole |
Brand | Rayjie or OEM | Colour | red, blue, black, etc |
Diameter | 4''/4.5''/5'' | ||
Diamond height | 30mm | Segment Thickness | 1.2mm |
Bore | 22.23mm | Modes of packing | Netural packing |
Advantages | 1.Ultra thin diamond sgement ,helps cool down and expel dust formore efficient and better performance 2.Reinforced Ring Core,for more stable cutting and better finish | ||

3. Diamond cutting wheel DIY tool, used for smooth cutting, chamfering and grinding of glass, jade, crystal, wine bottle, ceramics, ceramic tiles and other materials. Glass cutting disc glass cutting disc.












We can provide the following products for use with granite, marble, concrete, ceramic tile, glass, and steel:
Diamond cutting discs / saw blades
Diamond drilling core bits
Diamond grinding wheels / bits
Diamond polishing pads



East(10.00%),South America(10.00%),Eastern Europe(10.00%),Southeast Asia(5.00%),Northern Europe(5.00%),Southern
Europe(5.00%),Oceania(00.00%),Eastern Asia(00.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.What can you buy from us?
Produce diamond tools with different models or sizes as per your request. (OEM or ODM Service)
4. Why should you buy from us not from other suppliers?
Our core team had been in the business line of diamond tools for more than 20 years, and 20 years rich experience in manufacturing and supplying all kinds of Diamond Tools. We are keep improving our technology and capacity. We arefocus and professional.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI269199". Items marked "" are certified.
Company Profile
Zhengzhou Rayjie Tools Co., Ltd. is a professional manufacturer and supplier specializing in R&D, production and sales of high-performance diamond tools. Based in Zhengzhou, a key industrial and manufacturing hub in Central China, we have long engaged in the diamond tool industry, with rich production experience, advanced manufacturing equipment, mature processing technology and a complete quality control system. Since establishment, we have adhered to the business philosophy of "Quality First, Customer Supreme, Integrity Management, Sustainable Development", committed to providing reliable, efficient and cost-effective diamond tool products and solutions for global customers.
We have built a complete industrial chain covering product design, mold development, raw material procurement, production processing, finished product inspection and after-sales service. To ensure product quality, we have introduced advanced production lines and precision testing instruments. Our professional R&D team optimizes product performance, improves production efficiency and develops new products based on market demand and customer feedback, maintaining our products' global competitiveness.
Our core products include diamond saw blades, grinding wheels, diamond core drill bits, grinding blocks and other diamond tools. These products are widely used for cutting, drilling, grinding and polishing hard materials like natural stone, artificial stone, concrete, asphalt, brick, ceramic and metal, applied in stone processing plants, construction sites, road engineering, decoration engineering, hardware processing and industrial manufacturing. With stable performance, high sharpness, long service life and high efficiency, our products are trusted and praised by domestic and foreign customers.
To ensure product quality and enhance market credibility, we have registered an independent trademark and established a standardized brand operation system. We have also passed the authoritative SGS certification, proving our production management, product quality, safety performance and corporate management system meet international standards. We strictly implement quality control in every link-from raw material inspection and production monitoring to finished product delivery-to ensure stable and reliable products for customers.
Adhering to the internationalization and specialization strategy, we take "meeting customer needs" as the core and provide diversified customized services, including product specification, packaging customization and technical support. Our products are exported to Europe, Southeast Asia, the Middle East, Africa and South America, with long-term stable cooperation with many distributors, importers, engineering enterprises and stone processing manufacturers.
About Our Factory & Business Background
- Address
- No. 226, 15th Floor, Building 4, No. 53, Science Avenue, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
-
Terms of Payment
- T/T, PayPal, Western Union, D/P, LC
-
International Commercial Terms(Incoterms)
- FOB, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Zhengzhou Airport
-
Minimum Order Quantity
- 50 Pcs
-
Supply Chain Partners
- 2
Our Production Capability & Technical Expertise
- Main Products
- Diamond Drill Bit, Diamond Hole Saw, Diamond Saw Blade, Diamond Grinding Wheel, Diamond Polishing Pad, Other Diamond Tools, Tiles Drill Bit
-
Customization Options
- Customization from Designs
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Export Year
- 1 Year
-
Main Markets
- Europe
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Who are we?
- We are based in Henan, China, started in 2016, with 11-50 staff. We sell to North America, Western Europe, Mid East, South America, Eastern Europe, Southeast Asia, Northern Europe, Southern Europe, Oceania, and Eastern Asia.
- How can you guarantee quality?
- We always produce a pre-production sample before mass production and conduct a final inspection before shipment.
- What can you buy from us?
- We produce diamond tools with different models or sizes as per your request, offering OEM or ODM services.
- Why should you buy from us not from other suppliers?
- Our core team has over 20 years of experience in manufacturing and supplying diamond tools. We are focused, professional, and continuously improving our technology and capacity.
- What services can you provide?
- We accept delivery terms FOB, CFR, CIF; payment currencies USD, EUR; and payment types T/T, L/C, Credit Card, PayPal, Western Union, Cash. We speak English and Chinese.
- What are the product specifications?
- The blade features a continuous boundary, 30mm width, 1.2mm cutting thickness, and 22.23mm bore diameter. It is available in 4, 4.5, or 5-inch diameters with red, blue, or black colors.
- What are the lead times for orders?
- During peak and off-peak seasons, the average lead time is within 15 workdays.
- What is the minimum order quantity?
- The minimum order quantity is 50 pieces.
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