Our company's large-scale technological innovation, standardized management and sound sales network are the guarantee that we can provide high-quality Diamond Drill Bit for Automotive Glass, CNC Drill Bit, Diamond Grinding Wheel for Appliance Glass and excellent services to the market. We pursue scientific and technological innovation, and maintain close cooperation with universities and research institutions. In the future, we will continue to adjust our development direction according to market changes and user needs, and provide customers with high-quality products and good services. We sincerely hope to continue to strengthen cooperation with friends at home and abroad and develop together. We have actively promoted the coordination and balance of interests between the company and the government, society, shareholders, customers, employees and other parties.

CNC drill bits are mainly used to drill and chamfer holes for automotive glass. A complete range of CNC drill bits designs is available to fit each CNC glass drilling machine: Tac, Forvet, Bentler, Schiatti, ADA, Glassline, Intermac, etc. For special or custom machines, we can design for your specific application.

Daotian drill bits were made by metal bonds with proper hardness, which can quickly startup. With innovative suppression technology, our drill bits well closed formation, high strength holding, and longer life.

QUALITY- The quality of the drill bit is evaluated by the amount of chips generated on the face of the glass. Visual check is the only way of ascertaining quality.

BREAK IN TIME- Similar to a diamond wheel, drill bit like any diamond tool requires some time to break in, like produce relatively chip free glass.

FREQUENCY OF DRESSING- Lower the frequency of dressing to re-expose the diamond, better the drill bit.

DAOTIAN was founded in 1995 and was committed to being the leading super hard abrasive tool supplier around the world. With more than 26 years of manufacturing and exporting experience, our products and services are delivered to hundreds of glass fabrication factories. Technical innovation drives our company to keep expanding its international business. R&D is our core competence. We have obtained more than 20 patents and one of them is an international patent for invention. We operate several redress centers overseas to enhance redress efficiency.

1. After installation, adjust and observe whether it jumps, and runs normally;

2. Drilling smoothly, do not apply lateral pressure and curved piles;

3. Sufficient water must be added for cooling to reduce product wear and coating shedding;

4. Dry drilling has a great impact on working life;

5. Operators must wear safety protection equipment to ensure safe operation. The diamond countersink is matched with the diamond drill bit for drilling glass, ceramics, porcelain, ceramics, tiles, limestone, slate, marble, granite, stone, glass fiber, etc.

Satisfied with our top-end CNC Router Machine Diamond Trap Router Drill Bit and warm after-sale service, our customers spoke highly of our technical personnel in terms of technical assistance and support. Our core values are honesty, win-win, simplicity, effectiveness, and customer satisfaction are our eternal pursuit. Our company has complete inspection equipment, strong technical force, scientific management according to the modern enterprise model, and has a high-quality staff team, constantly developing new technologies, new products, and can design and process a variety of products to customer satisfaction according to customer demand.