Quality Polishing Paste for Lapping Tungsten Carbide and Metal
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Product Highlights
- Premium Diamond Material: Crafted from top-grade synthetic diamond micro powder for superior abrasion.
- Wide Particle Size Range: Available from W0.25 to W50 (0.25 to 50 microns) for various polishing needs.
- Customizable Options: Offers full customization including application, model, and packaging sizes.
- Versatile Application: Suitable for grinding and polishing metals, tungsten carbide, glass, ceramics, and semiconductors.
- Superior Lubrication: Provides excellent lubricating and cooling properties for a smooth finish.
- Multiple Package Sizes: Available in 5g, 10g, and 50g plastic syringes or bottles.
- Professional Manufacturing: Produced by a company with over 20 years of experience in diamond tools.
- Quality Assurance: Includes pre-production samples and final inspection before shipment.
Product Attributes
- Customization
- Available
- Material
- Diamond
- Usage
- Polishing, Grind, Sand Blasting
- Model NO.
- XINRUI-PASTE
- Customized
- Customized
- Color
- All Color
- Application
- for Lapping Tungsten Carbide
- Model No.
- Xinrui-Paste
- Paste Material
- Diamond Powder
- Size
- 0.25 to 50 Micron
- Package
- 5g/10g/50g/PC
- Transport Package
- Syringes, Boxes, Cartons
- Specification
- diamond
- Trademark
- DIMING
- Origin
- China Henan
- HS Code
- 6804221000
- Production Capacity
- 10000000pieces/Year
- Package Size
- 30.00cm * 20.00cm * 30.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Quality Polishing Paste for Lapping Tungsten Carbide and Metal
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Product Description


| Name | Diamond Lapping Paste | ||
| Material | Diamond Powder | Weight | About 5g or 10g or 50g |
| Specification | W0.25-W50 | Package | Plastic syringe or bottle |
| Uses | Suitable for the grinding and polishing of metals, tungsten carbide, mold, alloys, glass, ceramics, semiconductors, jade, and other hard materials. | ||
Introducing our premium Grinding and Polishing Paste, also recognized as diamond abrasive paste, intricately crafted using top-grade diamond micropowder along with select raw materials. This exceptional abrasive paste stands as the perfect choice for all your grinding and polishing needs, offering superb lubricating and cooling properties that ensure a smooth finish.
| Specification | |||
| Synthetic diamond micro powder (µm) | Mesh | Usage | |
| W0.25 | (0-0.5) | #60,000 | For Super mirror polishing |
| W0.5 | (0-1) | #28,000 | |
| W1 | (0-2) | #14,000 | |
| W3 | (2-4) | #8,000 | |
| W4.5 | (3-6) | #5,000 | For Precision brightness |
| W6 | (4-8) | #3,000 | |
| W8 | (6-10) | #2,000 | |
| W9 | (6-12) | #1,800 | |
| W13 | (10-16) | #1,500 | For General brightness |
| W15 | (10-20) | #1,200 | |
| W17.5 | (15-20) | #1,000 | |
| W25 | (20-30) | #800 | For Coarse grinding |
| W35 | (30-40) | #600 | |
| W50 | (40-60) | #400 | |
W0.5-w40 (W0.5 is ultra-fine, W40 is notably coarse), where 'W' represents the diamond particle size, equivalent to microns. The subsequent numeral indicates the diameter of the abrasive particles, like W3.5, which denotes that the particles in this paste are 3.5 microns in diameter. A smaller number implies a finer paste, while a larger number signifies a coarser texture. The corresponding mesh standard highlights that a higher mesh reflects a finer texture and a lower mesh, a coarser one.
For optimal results, select a diamond plaster and apply it onto the surface of polished jade, metal, or other materials. Spread it evenly, then proceed to sand using a wool wheel, wool tip, or cotton wheel, ensuring an even and glossy finish.
Continue polishing until the desired surface brightness is achieved. Adjust the ratio of grinding paste to oil between 1 and 0.5-1 as needed, utilizing options such as oil, vegetable oil, or cooking oil for the perfect blend.
3 If manual polishing is preferred, and no machinery is available, cowhide or soft glasses cloth serves as an excellent alternative.
Soak the cloth in the tempered abrasive paste, then apply it to the workpiece's surface. Use gentle yet firm pressure, wiping thoroughly until a mirror-like finish emerges, showcasing the true brilliance of your workpiece.



Our company proudly boasts three prestigious brands: XINRUIDIAMOND, XIAOMOFANG, and DIMING
- Founded in 1990, Zhecheng County Xinrui Diamond Tools Company Limited (originally known as Zhecheng County Jingxin Super abrasive Products Company Limited) is strategically situated in Zhecheng County, Henan Province,the renowned heartland of synthetic diamonds in Henan Province, China. Our expansive facility spans 26,000 square meters.
- From our inception, we have been dedicated to the innovative production, meticulous research and development, and strategic sales of diamond powder and advanced abrasive tools.
- The cornerstone of our product line includes artificial diamond micro powder, ultra-fine diamond powder, expertly crafted diamond shaping material, robust diamond crushing material, precision electroplated diamond, versatile diamond soft grinding pieces, exquisite diamond grinding paste, durable diamond tool tips, superior diamond saw blades,diamond disk diamond polycrystalline composite piece (PCD), resilient elastic grinding blocks,efficient abrasive disc cutters,precision diamond grinding wheels, state-of-the-art lab-grown diamonds,and versatile opening tools, among others.
- Our products seamlessly serve industries such as stone, machinery, electronics, aviation, and geology, making them the preferred tools for grinding and polishing gemstones, optical instruments, glass, and ceramics.
- We offer bespoke custom processing services tailored to the specific needs and requests of our clients.
- Equipped with cutting-edge equipment and instruments, we ensure rigorous quality checks for your peace of mind.
- Our team of professional R&D personnel is committed to advancing alongside you.
- Our skilled production staff meticulously manage every detail of the process.
- We pride ourselves on a sincere service attitude, thriving in a vibrant enterprise atmosphere.
- Embracing the ethos of 'sincerity, pursuit, and excellence,' we are dedicated to helping you overcome challenges.
- Xinrui Diamond eagerly anticipates the opportunity to collaborate with you.




1. Q: How do we guarantee quality?
A: Always have a pre-production sample before mass production; Always carry out final inspection before shipment;
2. Q: How can I place an order with us?
A: First of all, contact us, make an inquiry and get a quote within 24 hours. Next, we will send the product to you by the appropriate logistics method after receiving your payment. Finally, you will receive the product in about 2 to 4 working weeks.
3. Q: How can I visit your company and inspect the products?
A: Take a plane to Zhengzhou Xinzheng International Airport. We will pick you up at the airport and help you book your hotel. All free services.
4.Q: What can you buy from us?
A: Diamond powder, Diamond Polishing Pad, Diamond Grinding Wheel, Diamond Core Bit, lapping paste, synthetic diamond
5.Q: Why should you buy from us not from other suppliers?
A: Our core team had been in the business line of diamond tools for more than 20years, and 20 years rich experience in manufacturing and supplying all kinds of Diamond Tools. We are keep improving our technology and capacity. We are focus and professional.
6. Q: How do I pay?
A: The payment methods include telegraphic transfer, Western Union, Bank of China, etc. The specific payment method is determined according to the result of communication between the two parties. If you come to China, you can pay in cash. You can also transfer
7.Q: How do you ship the goods and how long will it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 7-30 days to arrive. Air and sea freight may be optional.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI249597". Items marked "" are certified.
Company Profile
Established in 1990, Zhecheng County Xinrui Diamond Tools Company Limited. (former Zhecheng County Jingxin Super abrasive Products Company Limited. ) is located in Zhe Cheng County, Henan Province, the township of man-made diamonds in Henan Province, China, covering an area of 26, 000 square meters.
Since its establishment, it has focused on the production, research and development, and sales of diamond powder and abrasive tools.
The main products are artificial diamond micro powder, diamond super fine powder, diamond shaping material, diamond crushing material, electroplated diamond, diamond soft grinding piece, diamond grinding paste, diamond tool tip, diamond saw blade, diamond disk diamond polycrystalline composite piece PCD, The elastic grinding block, abrasive disc cutter, Opening tool and so on.
The products are applicable to stone, machinery, electronics, aviation, geology and other fields, is grinding and polishing gems, optical instruments, glass, ceramics tools of choice.
The company can carry on the special custom processing service according to the user's specific request.
We have advanced equipment and instruments to check for you.
Professional r & D personnel accompany you to make progress together.
Excellent production personnel control the details.
Sincere service attitude, sunny enterprise atmosphere.
We take the slogan of "sincerity, pursuit and excellence" as our duty to help you solve problems.
Xinrui Diamond is looking forward to meeting you.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 200 meters west of intersection of Guangzhou Road and Zhenxing Road, Shaoyuan Township, Zecheng County, Shangqiu City, Henan Province
-
Plant Area
- 25047 square meters
-
Number of Employees
- 26
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Lianyungang Port; Qingdao Port; Shanghai Port
-
Minimum Order Quantity
- 1 karat
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Diamond Micro-Powder; Synthetic Diamond
-
Production Lines
- 5
-
Production Machines
- Crushing Machine, Shaping Machine, Screening Machine, Ultrasonic Screening Machine, Ball Grinding Mill, Micro Powder Automatic Sorting Machine, Pure Water Equipment, Mixing Machine, Vulcanizing Machine, Cutting Machine, Hot Stamping Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-06-20
-
Export Year
- 5 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- How do we guarantee quality?
- Always have a pre-production sample before mass production; Always carry out final inspection before shipment;
- How can I place an order with us?
- First of all, contact us, make an inquiry and get a quote within 24 hours. Next, we will send the product to you by the appropriate logistics method after receiving your payment. Finally, you will receive the product in about 2 to 4 working weeks.
- How can I visit your company and inspect the products?
- Take a plane to Zhengzhou Xinzheng International Airport. We will pick you up at the airport and help you book your hotel. All free services.
- What can you buy from us?
- Diamond powder, Diamond Polishing Pad, Diamond Grinding Wheel, Diamond Core Bit, lapping paste, synthetic diamond
- 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 20years, and 20 years rich experience in manufacturing and supplying all kinds of Diamond Tools. We are keep improving our technology and capacity. We are focus and professional.
- How do I pay?
- The payment methods include telegraphic transfer, Western Union, Bank of China, etc. The specific payment method is determined according to the result of communication between the two parties. If you come to China, you can pay in cash. You can also transfer
- How do you ship the goods and how long will it take to arrive?
- We usually ship by DHL, UPS, FedEx or TNT. It usually takes 7-30 days to arrive. Air and sea freight may be optional.
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