Our Grinding Tools for Appliance Glass, Diamond Grinding Wheel for Flat Glass, Straight Shank Diamon Drill Bit are of different styles and complete grades, which are favored by many consumers of different gender and age. All resources of our company should create core value for customers, otherwise it is worthless. Our marketing personnel are familiar with the process and proficient in technology to provide better products and technical services and serve our customers sincerely. Our company has a complete after-sales service system, fully able to meet customer demand for after-sales service. Our core values are integrity and innovation, and we promote corporate development with integrity and truth-seeking and enterprising innovation as the fundamental driving force.

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 factory has always adhered to the corporate tenet of honesty, quality as the root, perfect service, and strict management, and has won the support and trust of people in the industry of Drill Bits with New Quadro Carbide Tip SDS Plus Rotary Hammer Drill Bits Used for Drilling Concrete. We strive to create the corporate culture connotation of 'opening up the market with high quality products and opening up the business with service', and strictly implement the business policy of 'creating brand with quality and occupying the market with brand'. Our company warmly welcomes new and old customers at home and abroad to visit and guide, and customize new products with drawings and samples. We will work together with you to open up a better future!