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
Get Latest Price
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Quantity Needed:
Company Advantages
1. The design of PRECO features uniqueness and practicality. Made of super-tough steel, it guarantees high efficiency
2. The explosive growth of market demand is conducive to the development of this product. Featuring fatigue resistance, it can work stably under cyclic loading condition
3. This product is not prone to burst. It has the desired structural strength and stability which can endure heavy-duty use and pressure. Professed by CNC machines, it features high dimension accuracy

ANSI Straight Flute Taps      
Size Size Size Size Size
M1.2x0.2 M7x0.5 M15x1.25 M25x1 M40x1.5
M1.2x0.25 M7x0.75 M15x1.5 M25x1.5 M40x2
M1.4x0.2 M7x1 M15x2 M25x2 M40x2.5
M1.4x0.3 M7x1.25 M16x0.5 M25x2.5 M40x3
M1.5x0.35 M8x0.5 M16x0.75 M25x3 M42x1.5
M1.6x0.2 M8x0.75 M16x1 M26x1..5 M42x2
M1.6x0.35 M8x1 M16x1.25 M26x2 M42x3
M1.7x0.2 M8x1.25 M16x1.5 M27x1 M42x4.5
M1.7x0.35 M8x1.5 M16x1.75 M27x1.5 M44x2
M1.8x0.2 M9x0.5 M16x2 M27x2 M45x1.5
M1.8x0.35 M9x0.75 M17x1 M27x3 M45x2
M2x0.35 M9x1 M17x1.25 M28x1 M45x3
M2x0.4 M9x1.25 M17x1.5 M28x1.5 M45x4
M2x0.45 M10x0.5 M17x2 M28x2 M45x4.5
M2.2x0.25 M10x0.75 M18x1 M28x2.5 M46x2
M2.2x0.45 M10x1 M18x1.25 M29x2 M48x1.5
M2.3x0.4 M10x1.25 M18x1.5 M30x1 M48x2
M2.5x0.35 M10x1.5 M18x1.75 M30x1.5 M48x3
M2.5x0.45 M11x0.5 M18x2 M30x2 M48x4
M2.5x0.5 M11x0.75 M18x2.5 M30x2.5 M48x4.5
M2.6x0.45 M11x1 M19x1 M30x3 M48x5
M3x0.35 M11x1.25 M19x1.5 M30x3.5 M50x1.5
M3x0.5 M11x1.5 M19x2 M32x1.5 M50x2
M3x0.6 M11x1.75 M20x1 M32x2 M50x3
M3.5x0.35 M12x0.5 M20x1.25 M32x3 M50x5
M3.5x0.6 M12x0.75 M20x1.5 M33x1 M52x1.5
M4x0.35 M12x1 M20x1.75 M33x1.5 M52x2
M4x0.5 M12x1.25 M20x2 M33x2 M52x3
M4x0.7 M12x1.5 M20x2.5 M33x3 M52x4
M4x0.75 M12x1.75 M21x1 M33x3.5 M52x5
M4.5x0.5 M13x0.5 M21x1.5 M34x1.5  
M4.5x0.7 M13x0.75 M21x2 M35x1  
M4.5x0.75 M13x1 M22x1 M35x1.5  
M5x0.5 M13x1.25 M22x1.25 M35x2  
M5x0.75 M13x1.5 M22x1.5 M35x3  
M5x0.8 M13x1.75 M22x1.75 M36x1.5  
M5x0.9 M13x2 M22x2 M36x2  
M5x1 M14x0.5 M22x2.5 M36x3  
M5.5x0.5 M14x0.75 M23x1.5 M36x4  
M5.5x0.9 M14x1 M24x1 M38x1.5  
M6x0.5 M14x1.25 M24x1.25 M38x4  
M6x0.75 M14x1.5 M24x1.5 M39x1.5  
M6x1 M14x1.75 M24x2 M39x2  
M6x1.25 M14x2 M24x2.5 M39x3  
M6.3x1 M15x1 M24x3 M39x4  

Product Description

  •   Material: Two kinds of materials of High Speed Steel and Cobalt 5% are available. When ordering,please specify which one.

  • ◪  Standard: ISO standard, DIN standard, ANSI standard and JIS standard are available.

  • Packing: 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. Our professional equipment allows us to fabricate such .
2. Aiming at adding value for our customers, our company will always develop cost-effective product solutions to help customers achieve their goals.
PRECO has been rigorously tested. A group of tests includes size measurements check, vulcanization test of the rubber outsole, needle detection test, and flex/torsion test. This product will definitely help people look young and beautiful
Once the pattern of PRECO is designed, the pattern parts for the shoe upper will be cut by using computer-controlled knives and laser machines. It offers a kind of non-surgical, painless and bloodless physical therapy
PRECO is manufactured in a short time. Each step in its manufacturing is generally performed by a separate footwear making machine. The effective treatment result of this product is ensured without normal tissues impaired
Each PRECO is strictly manufactured. As soon as each department is finished with their assigned task, the shoe is passed on to the next manufacturing stage. It is equipped with an output energy deviation alarm device to ensure users' safety
PRECO is rigorously checked for fatigue resistance of shoe heels, attachment strengths of decorative, peel strength of footwear sole bonds, and slip resistance. It has been equipped with a real-time energy monitoring system and energy self-regulating system to ensure the safety of the system
This product has good structural strength. In order to improve the weaving properties of the yarn, the yarn is subjected to fine treatment of various additives. The semi-conductor control system is adopted in this product to ensure safety
It is characterized by high dimension accuracy. It is processed by the grinding process which aims to improve the finish of the surface and remove any defections. This product has passed certificates of TGA, CE, RoHS, TUV, and CFDA
The product features a stable construction. Its mechanical components are designed to be rigid and strong to support the quickly moving parts. It is accompanied by large power supply to ensure stable energy output
The product is highly reliable when it runs. It has no probability of failure when it operates for a long time at its rated capacity. This product provides a wide range of treatments for the face and body
Users will enjoy a better night off realizing that this product will not cause skin problems and leaves an amazing touch to the skin. It is accompanied by large power supply to ensure stable energy output
This product is highly efficient. It can perform tasks quickly and deliver results in a short time. With the modular design, its maintenance is rather convenient
Qingdao preco imp. & exp. co., ltd.'s product sales network has spread all over the country's major cities. The product is designed with multi-language options
Qingdao preco imp. & exp. co., ltd. will provide installation instructions and usages after customers receive the . The big and high-definition touch screen makes operation more convenient and easy
Qingdao preco imp. & exp. co., ltd. purchased advanced machines for production and employee skilled workers to produce. This product causes no side effects or sequelae
Qingdao preco imp. & exp. co., ltd. is committed to providing customers with the best services and solutions. This product has passed certificates of TGA, CE, RoHS, TUV, and CFDA
The professional service of PRECO has left impression on many customers. It has been equipped with a real-time energy monitoring system and energy self-regulating system to ensure the safety of the system
Qingdao preco imp. & exp. co., ltd. has been committed to the exploration and development of . Using this product will not affect people's normal life
Product Message
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