Our company adheres to the business philosophy of 'bigger, stronger, professional' and the goal of 'brand strategy, continuous operation', and is committed to the development and manufacturing of Diamond Drill Bit for Automotive Glass, CNC Grinding Wheel, Drill Bit. We expect our employees to love the enterprise as a family, to be selfless and to actively contribute to the development of the company. We always adhere to the strategic goal of "scientific and technological innovation, sustainable development", to "create value for customers, create benefits for society, and create opportunities for employees" as the business purpose of training a large number of high-quality, highly capable employees, cultivating a high-performance enterprise team, enhancing the visibility and social reputation of the enterprise. Pursuing and continuously creating the maximum satisfaction of users is the core goal we put in our efforts and strive for. We build our brand with high-quality product standards and thoughtful after-sales service, expand the market with advanced technology and win the trust and support of our customers.

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 have obtained wide recognition and generous returns, and the Tct CNC Carbide Tip Concrete Drill Bits share in the domestic and foreign markets is growing rapidly. We are in line with the business philosophy of "pursuit of unlimited quality, perfect service to forever", to create brand-name products that businesses are satisfied with and customers are eager for. We always adhere to the planned, step-by-step, and reasonable development of business channels, and bind the interests of the majority of enterprises to build a comprehensive business platform.