We always pursue to keep pace with the world technology, develop generation after generation of superior Grinding Tools for Automotive Glass, Diamond Grinding Wheel for Appliance Glass, Grinding Tools for Flat Glass with low price, and enhance the core competitiveness. We keep making progress, surpassing, pushing out new ideas and creating good results. Our company has a professional sales team, can provide customers with comprehensive and complete service.

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.

We strive to be objective in our methods and honest in our actions to provide every customer with the same quality CNC Machining Center U Drilling Bit Metal Working Tools CNC Tools U Drill Hole Making High Speed Coolant Indexable Wc 3D U Drill Bit with Carbide Inserts and services. We fully implement the production safety responsibility system and strengthen the technical support and safety infrastructure. Our company is actively creating a learning-oriented enterprise with people-oriented, injecting a constant stream of fresh blood for the take-off development of the enterprise, which will surely promote the enterprise to become bigger and stronger in the new century.