Product Description
With its advantages of high hardness, good stability and long life, PCD cutting tools have gradually replaced traditional alloy blades and become the "leader" in the current cutting tool industry. Coupled with the increasing advancement of technical requirements, the requirements for PCD tool processing in various industries have changed from the initial stability and durability to higher precision, higher requirements, and higher efficiency. To this end, Xinrui Diamond has launched a double-end diamond grinding disc, striving to help you produce more products that satisfy customers.
MODEL | Outside diameter(mm) | T (mm) | Altitude (mm) | w (mm) | X (mm) |
4B1 | 150 | 24 | 20,31.75 | 4,6 | 2,3 |
200 | 20 | 20,31.75 | 6 | 3,6 |
250 | 20 | 20,31.75 | 8 | 6,8 |
4A9 | 80 | 6 | 20,25,31.75,40 | 10 | 6 |
100 | 8 | 20,31.75 | 10 | 6 |
150 | 8 | 20,31.75 | 10 | 6 |
3A1 | 100 | 6 | 20,31.75 | 6 | 1,4 |
125 | 8 | 20,31.75 | 6,8 | 4,1.5 |
150 | 6,8 | 20,31.75 | 6,8 | 4,2 |
Advantages of Double End Grinding of Inserts
1. Double-end face grinding is highly efficient and can process two parallel end faces of the blade at one time, reducing the traditional grinding process and eliminating the auxiliary time between processes.
2. The workpiece removal allowance is large and the workpiece allowance is gradually removed during the grinding process. The machining allowance that can be removed in several steps by other grinding machines and grinding methods can be removed at one time.
3. High processing accuracy: Double-end face grinding uses a rotating or linear feeding plate to grind the upper and lower workpieces, and the double-end face of the blade processed by it has high dimensional accuracy and geometric accuracy.
4. High degree of batch automation: Double-end grinders are often used for the stable production of large batches of workpieces, with stable processing quality and good workpiece consistency. Can obtain higher flatness and parallelism (about 2um-4um)
Diamond double-end grinding disc can process tool materials
Carbide Knife PCD Knife PCBN Knife Zhecheng Xinrui Diamond Tools Co., Ltd. can provide diamond double-end grinding disc specifications
Particle size 80-1500#
Hardness 100HRB
Outer diameter 150-1500mm
Aperture 30-500mm
Grinding disc accuracy, flatness, parallelism ≤ 0.02mm
Precision of finished workpiece: roughness 0.1μm-1.2μm, flatness 0.001mm~0.004mm, parallelism ≤0.002mm, equal height ≤0.002mm
Zhecheng Xinrui Diamond Tools Co., Ltd. is committed to process research and development and innovation. Adhering to the concept of "creating more value with grinding than grinding", it continues to provide customers and the market with high-quality grinding wheels and grinding disc products, serving as the basis for PCD/ The PCBN tool industry provides batch and efficient grinding solutions to help customers reduce costs and increase efficiency.
Company Profile

Our company has three brands: XINRUIDIAMOND XIAOMOFANG DIMING - 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,diamond grinding wheel,lab grown diamond,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.

FAQ
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.