We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Grinding Tools for Automotive Glass, Diamond Drill Bit for Appliance Glass, Diamond Drill Bit for Automotive Glass. We will enhance efficiency to lead and aim to become a world-class model enterprise to improve management efficiency. With the development of the company, our company's product line continues to expand, we can meet the diverse needs of customers. Our company has professional R & D talents and technical specialists, rich material and human resources.

The straight shank diamond drill bit includes integrated and split drill bits with straight shank. They have been developed for use on high-performance CNC glass drilling machines with long series batch production. A complete range of drill bit designs and specifications are available to fit each machine while meeting the automotive industry's exacting requirements.

The one-piece drill bit is mostly used to drill glass in automotive glass today due to its ease of use and excellent hole quality, resulting in high glass yields in the tempering process. While the two-piece drill bit combo offers greater flexibility, it requires more in-house control by plant personnel during setup. Straight shanks drill bits are available for any glass drilling machine: Bystronic, Bando, TAC, Forvet, Bentler, Schiatii, ADA, Glassline, Sun Tool, Intermac, and more. For special or custom machines, DAOTIAN can design a shank for your special application.

DAOTIAN was established in 1995, which is a Hi-tech enterprise that manufactures super-hard abrasives and grinding tools, advanced materials, and electromechanical integration equipment. Our products are traded worldwide and used widely in various fields such as automobile glass, automobile components, glassware, metallurgy, architectural ceramics, and electronics.

Qualifications and honors:

In 2002, DAOTIAN won "Hebei High-tech Enterprise" and kept up to now;

In 2004, DAOTIAN passed the certification of ISO9001 quality system and passed on-site audits every year.

In 2007, "one kind of grinding stone or stone plate edge-grinding wheel" won the national utility model patent.

In 2011, DAOTIAN won the National Intermediate and Small Enterprise Innovation Fund.

• We provide free technical service for grinding tools and application issues;
• Free on-site touring and introduction of our factory;
• We can guarantee on-time delivery of samples and goods;
• Close follow-up of all orders by exclusive engineer and keep customers informed timely;

We have a complete enterprise structure for product development, manufacturing, quality inspection and product sales, and specialize in the development and production of various Straight Shank Core Bit with Diameter 35mm. We focus on consolidating the foundation of management, and regard building a learning, innovative, and hard-working team with execution, creativity and combat effectiveness as the essence of corporate culture. Our products and services are recognized by many well-known enterprises and become their designated suppliers.