Specialize in industrial tools and machine tool accessories since 1993


Trade Terms
Supply Ability
Qingdao or any other main port in China
T/T,L/C,Western Union,Moenygram,Paypal,etc
Packaging Detail
in plastic box
by air or by sea
Get Latest Price
Get the latest price
Quantity Needed:
Application Scope
carbide cutting tools developed and produced by our company can be widely used in various industries and professional fields.PRECO has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
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Product Comparison
Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, PRECO's tool accessories is highly competitive in the domestic and foreign markets.Compared with other products in the industry, tool accessories has more obvious advantages which are reflected in the following aspects.
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Company Advantages
1. The manufacture of PRECO consists of various sophisticated stages. They are 3D graphic design, 3D printing, pattern cutting, machining, finishing, etc.
2. The product has no electrical hazards. Ground Continuity test (GC) has been carried out to prevent unsuitable current is created and flows to the earth.
3. The product is not easy to accumulate dust. Its fins are less likely to get heat which may generate electrostatic discharge which attracts air impurities due to electrostatic discharge.
4. Customers agree that the product makes their life much easier, and it is hard to imagine their life without it.

DIN371 BSW/BSF Straight Flute Machine Taps
SizeCutting LengthOverall Length


packed  in plastic boxes


  • ◪  Used in making threads in a hole to insert a fastener to hold two mating parts together.

Product Message

Company Features
1. Qingdao preco imp. & exp. co., ltd. has advanced production equipment and modern production lines.
2. Qingdao preco imp. & exp. co., ltd. never underestimates the importance of quality and technology used in .
3. We aim to maximize our corporate value. So we will keep on dedicating ourselves to creating valued products that will contribute to a brighter future for society. We invest in greener manufacturing practices. This will help us realize cost savings while also having a positive impact on the environment. For example, we have brought in highly efficient water-saving manufacturing facilities to reduce the waste of water resources. We are environmentally responsible. For example, we spare no effort to reduce and minimize the ecological footprint of our internal operations.
Our Services
(1) Made strictly accord to DIN, ANSI and ISO standard.
(2) Samples Available
(3) Single cut, double cut, Aluminium Cut & Diamond cut are avail.
(4)Wide range of forms, such as Cylindrical, Cylindrical End Cut, Cylindrical Radius End, Ball End, Three Point End, Oval End, Taper or Cone Flat End, Taper or Cone Radius End, Three Radius End, Flame End, etc.
(5)Can also produce according to the clients' detailed samples and drawings.
(6) Carbide Burrs sets are available.
(7) Both metric and inch sizes are supplied.
(8) experienced engineer instruction.
(9) Best price offer,delivery time quickly.Best professional Service .
(10 laser marking, OEM.

 product matrial  ?

the blade is YG8 ,The shank is 40Gr .

product haedness?

blade HRA is 90-91. shank HRC is40-45.



L/CL/C amount above 100000 USD we can accept L/C at sight

West union

Amount lower than 5000usd
paypalAmount lower than 5000usd
Trade Assurance
100% payment protection for your covered amount


Other type of carbide burrs


 6X10 SET            6X12 SET            3X6 TIN       





    3x6 ALU                           3X6 SET                                  3X3 TIN



     3x3 ALU                3x3 set           2.35x6 set

 2.35x2.35 set
Product Description
Product name  SG type carbide burrshank diamter 3mm
Brand  Jin YingPacking set  packing
Product Concentricity 0.1MMspeed of tool  8000-20000Turn/min
materical new tungtenshank hardness HRC 40-45
The production of PRECO is invested a lot, from R&D to the production equipment, which maximize the performance of he product. The product features beautiful deatails and clear lines
The design style of PRECO is innovative and unique.Its printed materials can be customized according to needs
PRECO is designed and fabricated using unmatched quality raw materials and latest technology as per the international quality criterion. The product enhances the value of items due to its beautiful appearance
PRECO is offered keeping track with the latest technological developments. The product can be extremely impactful in telling the brand story
The offered is manufactured using premium quality materials and sophisticated technology. The product effectively displays promotional messages for items
The product illuminates in a specific direction. It does not require an additional reflection or reorientation system to prevent light loss. The product is durable and not easy to tear
This product has desirable properties such as stain and wrinkle resistant, breathing ability, luxurious appearance, and easy cleaning. It creates a great opportunity to market the business
The product's most critical features include softness, durability and health benefits. A choice of multiple colors and styles is also one of the reasons why it sells well. The information printed on it is easy to read with a natural structure
The product will not accumulate heat. It is built with an auto cooling system which effectively dissipates heat generated during operation. This product comes in various shapes and sizes
This product is not affected by disinfectants. The metal materials used have been specially coated, which makes it stand up being cleaned under disinfection environments. This product comes in various shapes and patterns
Being well sealed, it serves as a protective shell. It blocks water vapor, dust, etc. from contacting the items being packaged. Its material makes it not easily go out of shape
Due to its high accuracy levels, the product can improve production achievement whilst also reducing the time needed for quality control. It creates a great opportunity to market the business
This product is the best choice for people who get hot when they sleep because it has a light feel. The product provides an excellent way to increase sales
The adoption of this product promotes the reform of production methods. Manufacturers can be seen in the increase in labor productivity and the reduction in human capital costs. It is available in a variety of surface treatment options
This product can reduce the fatigue that is caused by eye condition or damage to eyes caused by bright light stimulation. The colorful and high-resolution graphics can be printed on this product
People who use this product will find it does not produce squeaky or flickering noise, at the same time giving him or her the greatest eye comfort. It is available in a variety of surface treatment options
This product is easier to care for and wrinkle resistant to some extent. And it has the added plus of getting softer with each wash. The product is durable and not easy to tear
Product Message
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