Our Diamond Grinding Wheel for Automotive Glass, Diamond Grinding Wheel for Appliance Glass, Diamond Drill Bit for Appliance Glass integrates excellent corporate culture and technical advantages, with mature and reliable performance. Our strict quality management system and perfect service system ensure the product quality and after-sales service. The connotation of our corporate spirit includes, innovation, efficiency, cohesion, wisdom, integrity, execution, loyalty and dedication.

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.

Our company has a strong market position, we can produce customized 3D 5D 140 Degree Tungsten Carbide External Internal Coolant Twist Drill Bit Cutting Tools for Matel Stainless Steel Copper Aluminum to meet the needs of customers at home and abroad. We can find opportunities in time, grasp business opportunities, constantly enhance the competitiveness and combat effectiveness of enterprises, and bring new opportunities for the development of enterprises. Our company advocates and encourages young talents to go to practice and grow their talents from practice.