Our professional talent team has greatly improved the company's ability of independent innovation and sustainable development, and our product quality and research and development capabilities have been influential in the step drill bit, drill bit importer, drill bit tip industry for many years. Our company is a high-tech enterprise established for many years, focusing on R&D, manufacturing and sales of high-quality second hand drill bit. After years of development, we already have a strong team with rich industry experience and innovative awareness, which can provide customers with high-quality products and technical services. We have a strong focus on customer satisfaction and are committed to providing exceptional service. We focus on cultivating pioneering and R&D-oriented scientific and technological talents, knowledgeable management personnel, and always take market demand as the guide to meet customer needs. We strive to provide exceptional value to our customers through competitive pricing and exceptional service. Our commitment to quality and service has resulted in many loyal and long-term customers. We partner with businesses of all sizes to help them unlock their full potential and achieve success. Over the years, we have taken many steps to offer better service and superior quality to all of our customers. Our goal is to provide you with a larger selection of products in our ever-growing industry.
  • Taper Shank Integrated Drill Bit

    Taper Shank Integrated Drill Bit

    Taper shank integrated drill bit is designed as taper shank with Mohs rating of 1, which is suit for CNC driller machine with cone axis. Compared with straight shank drill bits, they just fit for

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  • Integrated Drill Bit for Automotive Glass

    Integrated Drill Bit for Automotive Glass

    Integrated drill bit for automotive glass is designed as one-piece drill to chamfer and drill holes for automotive glass in a single cycle.

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  • CNC Drill Bit

    CNC Drill Bit

    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,

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  • Bystronic Drill Bit

    Bystronic Drill Bit

    Bystronic drill bits are mainly used to core drill and chamfer holes for automotive glass. We provide a variety of drills include one-piece straight core drills and two-piece drill design. A complete

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  • Automotive Glass Core Drill

    Automotive Glass Core Drill

    Side Window grinding wheel is made of diamond powder, using metal or alloy powder as the bonding material, through mixing, hot pressing or cold pressing sintering. Application range: Widely used in

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  • Split Drill Bit for Automotive Glass

    Split Drill Bit for Automotive Glass

    Split drill bit for automotive glass is designed as two-piece drill bit combo to drill and chamfer automotive glass holes. They are available for any glass drilling machine: Bystronic, Bando, TAC,

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  • Threaded Integrated Drill Bit for Automotive Glass

    Threaded Integrated Drill Bit for Automotive Glass

    Threaded integrated drill bit for automotive glass is designed for drill and chamfer holes for automotive glass application which is fit for threaded chucking method of CNC driller machines.

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  • Threaded Split Drill Bit for Automotive Glass

    Threaded Split Drill Bit for Automotive Glass

    Threaded Split drill bit for automotive glass is designed as two-piece drill bit with threaded shank according to special driller machine chucking method. Normally the split drill bits need top and

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  • Straight Shank Diamon Drill Bit

    Straight Shank Diamon Drill Bit

    Straight shank diamond drill bit includes integrated and split drill bit with straight shank. They have been developed for use on high-performance CNC glass drilling machines with long series batch

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  • Diamond Drill Bit for Automotive Glass

    Diamond Drill Bit for Automotive Glass

    Diamond drill bit for automotive glass is designed for glass hole drill and chamfer in automotive glass applications

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  • Diamond Drill Bit for Solar Glass

    Diamond Drill Bit for Solar Glass

    Diamond drill bit for solar glass is designed for glass core drilling for solar glass appliance. DAOTIAN grinding products are key to meeting the glass processing challenges of new applications in

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  • Diamond Drill Bit for Flat Glass

    Diamond Drill Bit for Flat Glass

    Diamond drill bit for flat glass is designed for glass hole drilling in flat glass appliance. As the demand for flat glass in the construction market continues to grow, DAOTIAN can help you achieve

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Kenneth McPeek star star star star star
Astounding delivery speed, satisfying product quality, and happy customer service. That's what I would say about the company. It's definitely a trustworthy business.
Heather Nesbitt star star star star star
The item arrived to me quickly and without any odor!
Kenneth McPeek star star star star star
This is a completely trustworthy supplier!
Marion Anderson star star star star star
"People-oriented, result-oriented" is your motto, and you know that if you don't keep up with the rhythm of the times, you will abandon it.
Marion Anderson star star star star star
Their production is fast and the quality is good.
Jimmy Weaver star star star star star
A rare good product, this is the most satisfying thing I have ever purchased online.

Our vision is to provide customers with value-added pneumatic grinding tools, grinding wheel for plastics, Bystronic Grinding Wheel create maximum value for shareholders and society, and achieve common development with relevant stakeholders. We're well-known as one of the leading second hand drill bit manufacturers and suppliers in China. We warmly welcome you to buy customized second hand drill bit at low price from our factory. Good service and quality products are available.

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