Our Fully-Sintered Diamond Bur is engineered for precision grinding and polishing in Metal, Jewelry, Jade, Stone, and Zirconia applications. Made via advanced high-temperature sintering, diamond particles bond to a premium metal matrix, with Mohs hardness 10 and high wear resistance. Industrial-grade, it's durable, sharp, and has high material removal rates. Ideal for metal fabrication, jewelry crafting, jade/stone carving, and dental prosthetics. Its robust design makes it essential for professionals in manufacturing, jewelry, and dental labs, ensuring reliable performance.
AI-Oral Fully-Sintered Diamond Bur for Grinding or Polishing Metal,Jewelry,Jade,Stone,Zirconia
| Warranty | 3 years | After-sale Service | Return and Replacement |
| Place of Origin | Sichuan,China | Instrument classification |
Class Il |
| Brand Name | AI-Oral | Model Number | ISO001/ISO112/ISO141/ISO172 /ISO257/ISO274.... |
| Power Source | Electric | Shelf Life | 1years |
| Quality Certification | CE0197&ISO13485 | Product name | Fully Sintered HP Diamond Burs |
| Shank | 2.35mm | Packaging | 30 pcs/Box |
| Shape | Ball/Round End/ Cylinder/Needle/Flat End... |
Grit | SuperCoarse/Coarse/ Medium/Fine/Extra Fine |
| MOQ | 1 Piece | Application | Dental Areal |
| OEM | Accept OEM | Usage | Grinding or Polishing Metal, Jewelry,Jade,Stone,Zirconia |
| Color | Grit |
| Black | Super Coarse |
| Green | Coarse |
| Blue | Medium |
| Red | Fine |
| Yellow | Extra Fine |





Sichuan Ai Oral Co., Ltd. specializes in the production, sales, and service of dental medical consumables and instruments such as root canal files, orthodontic wires,orthodontic metal self-ligating brackets, and dental burs. Our mission is:"Your smile, our responsibility."As a local production and trade integrated company in China Dental Valley, we strictly control product quality to ensure that all products meet industry standards, providing high-quality and high-performance medical equipment. We also offer comprehensive after-sales service to ensure that customers receive timely support during the purchase and use of our products.Whether you are a practicing dentist or engaged in the field of dentistry, we are always committed to making your work easy, safe and efficient. We are your reliable partner in the field of dentistry.





Q1. Can I have a sample order first?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
Q2. What is the lead time?
A: Samples take 3-5 days, while mass production usually takes 1-2 weeks depending on the order quantity.
Q3. Do you have any MOQ for orders?
A: We have a low MOQ, which varies by product.
Q4. How do you ship the goods, and how long does it take to arrive?