Specialize in industrial tools and machine tool accessories since 1993


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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
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Get the latest price
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Company Advantages
1. PRECO is well-designed by the R&D team with a deep consideration. Its steel and alloy materials offer it high strength
2. People can rest assured that the product will not cause environmental pollution because it can be properly recycled and handled by the designated institutions. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards
3. The quality oversight of qualification activities in manufacturing area is emphasized. Made of super-tough steel, it guarantees high efficiency

Product Information

DIN374/UNF Spiral Flute Machine Taps
SizeCutting LengthOverall Length


  •   Material: Two kinds of materials of High Speed Steel and HSS-E(Co5) are available. When ordering,please specify which one.

  • ◪  Flute: straight flute, spiral flute,and spiral point are available.


Individual size and sets are both 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. stands out in today's market competition relying on the strong ability and experience in manufacturing quality .
2. Over hundreds of skilled technicians provide customers with the most sophisticated products.
3. Qingdao preco imp. & exp. co., ltd. is a company that sticks to establishing enterprise culture to enhance service quality. Contact us!
PRECO is created by the in-house R&D team who devotes themselves to provide precise hardware product for customers with the help of advanced equipment. It is more slip resistant compared to ordinary tiles
PRECO is developed by the state-of-the-art R&D team who owns much experience in creating hardware tools. The team always strives to create a hardware product with high technology content. The product is available in various designs and colors
Except for workers' inspection, PRECO will be inspected by machine QC which can thoroughly measure the dimension and check other properties. It is versatile and affordable, and easy to maintain
The surface treatment of PRECO consists of several stages, including rust, grease, and oxidization resistant treating processes. All these processes are carefully done to guarantee its resistant capacity. The product is available in various designs and colors
The production processes of PRECO are strictly done according to the hardware tools&accessories industry, including the paint spraying, electroplating, or polishing based on different needs. It has a sleek, smooth surface and consistent depth of colors
This product can be used for a long time. The protective coating on its surface helps prevent exterior damage such as chemical corrosion. It is versatile and affordable, and easy to maintain
The product features a smooth surface. During the production stage, all imperfections are eliminated, such as microholes, cracks, burrs, and watermarks. The product is extremely durable and scratch resistant
The product has a smooth surface. During the production, it has been processed to be free of metal burrs and cracks. The product has the characteristic of staining resistance
The product will neither get rust or deformation under high temperature. It has been thermally treated during its production to improve its chemical properties. The product has good fire resistance and it is safe
This product features precise workmanship such as dimension. It is processed by imported CNC machines which have flexible adaptability to different mold types. The product is stylish and easy to install
The product achieves good results in practical applications. It is suitable for residential and commercial floor and wall applications
The product can be widely applied to different fields. The product is available in various designs and colors
The product is favored by a large number of people, showing the broad market application prospect of the product. Its moisture resistance makes it ideal for kitchens and bathrooms
The price of this product is quite competitive and is widely available in the market. It is more slip resistant compared to ordinary tiles
Manufactured using premium-grade raw material, this product has found its application in varied fields. The product gives a natural and authentic look
Product Message
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