We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Fine Glassware Grinding Wheel, Diamond Grinding Wheel for Automotive Glass, Chamfering Grinding Wheel for E Glass. We will stand shoulder to shoulder with our friends who support and care about us, with the bold confidence of revitalizing national industry. We are an innovative technology company with a professional R&D team. The heads of the company and the engineering and technical personnel of the technical department are committed to product research for a long time. We are committed to building a global marketing and production network, and our products have now covered the world, with customers all over the world. Our goal is to provide customers with first-class quality products at competitive prices.

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.

Holding the tenet of searching survival by quality and trying for development with honor,we provide different types of High Hardness Solid Carbide Center Twist Drill Bit for CNC Machine equipment. The company adopts new concepts, develops new products, and constantly pursues product performance and quality improvement. We are committed to profitable, long-term growth through sustainable development. We ensure that our corporate goals are consistent with our sustainability philosophy, while striving to achieve win-win development for society, the environment and the company.