In order to meet the strict requirements of our famous customers at home and abroad for our high speed steel drill bit, industrial drill bit, cobalt drill bit we have been committed to cultivating talents who lead the frontier of technology.With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for standard drill bit. We will continue to surpass ourselves and provide better products and perfect after-sales service. We insist on people-oriented, strengthen employee communication, provide diversified career development opportunities, strive to improve the working and living environment, and help employees balance work and life through rich activities to achieve the common growth of the company and employees. Our team is committed to building long-lasting relationships with our clients. Our team of experts is always researching and testing new products to ensure that we are providing the best possible solutions for our clients. Our team is dedicated to providing personalized support and service. After years of stable development, our company has established a complete system and continuously expanded the field of business.
  • 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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  • Bando Drill Bit

    Bando Drill Bit

    Bando drill bit is mainly used on Bando automotive glass driller machine, which provide a whole range of chamfer drill to drill and chamfer holes in a single cycle. The customized core lengths are

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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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  • 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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  • 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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  • 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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  • 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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  • Diamond Drill Bit for Appliance Glass

    Diamond Drill Bit for Appliance Glass

    Diamond drill bit for appliance glass is mainly used to drill glass hole for appliance glass applications to meet the increasing requirement of flat glass industry. DAOTIAN can fit any drilling

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My friend recommended this supplier to me and I was not disappointed.
Janet Carter star star star star star
Their designers are very professional and will design according to our requirements until we are satisfied.
Vilma Thomas star star star star star
You have the best machines in the industry and a professional team, it is an honour to work with you.
Nancy Ferguson star star star star star
The customer service attitude of the company is very considerate. I like their products and will buy them again because they are easy to use!
Florence McInnis star star star star star
The team of this supplier is constantly improving themselves, we have witnessed many iterations of their products, I believe they will continue to grow and become the industry benchmark.
Eugene Combs star star star star star
When we cooperated with the company for the first time, we really felt the good attitude of the company, and we will continue to cooperate in the future.
Drill Bit Sizes with Drill Chart - Home Repair Geek...

WebMar 25, 2023 · Glossary Having the right drill bit sizes on hand for your particular repair or building task is essential for any seasoned carpenter or weekend-DIY’er. Knowing just what size you...

Drill Bit Sizes in inches and mm - Chart Guide...

Web64 rows · Oct 1, 2021 · Drill Bit Sizes in inches and mm – Chart Guide. October 1, 2021 by Tom Mackenzy. This post ......

What is a Split Point Drill Bit (#1 Guide) - ToolsGaloreHQ...

WebJun 26, 2023 · Split point drill bits have a flatter point angle, usually around 135 degrees as opposed to your standard 118 degree drill bits. This makes them more suited for drilling through...

Standard Drill Sizes – Xometry...

WebSizes on imperial drill kits are typically referenced by numbers or letters. Metric drill let's typically just used the actual measurement. The four-column chart below is a handy cross-reference...

Vermeer 4" Standard Ace Drill Bit for Soil, Cobble and Rock HDD …...

WebThe Vermeer standard 4-in (10.2-cm) Ace™ directional drill bit offers increased durability, longevity and wearability to horizontal directional drilling contractors who need an all-around ground...

Drill Size Chart for Number and Letter Gauges...

WebThese specialist drill bits are used for drilling centreholes at two different angles, 60 degrees and90 degrees. They are commonly used to drill lathe centres and spotting drills, i.e.marking...

Through the unremitting efforts of all staff, we have established long-term cooperative relationship with many domestic and foreign customers and the sandstone grinding tools, drill bit market have been well received by customers. We're well-known as one of the leading standard drill bit manufacturers and suppliers in China. We warmly welcome you to buy customized standard drill bit at low price from our factory. Good service and quality products are available.

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