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
Get the latest price
Quantity Needed:
Application Scope
PRECO's machine tools can be used in a variety of industries.PRECO has been engaged in the production of machine tools for many years and has accumulated rich industry experience. We have the ability to provide comprehensive and quality solutions according to actual situations and needs of different customers.
  • PRECO-industrial tools, cutting tool, tool accessories-PRECO-img
Enterprise Strength
  • PRECO always puts customers first and treat each customer sincerely. Besides, we strive to meet the requirements of customers and solve their problems duly.
Company Advantages
1. PRECO has gone through many kinds of tests. They are fatigue testing, wobbly base testing, smell testing, and static loading testing.
2. This product features physiological comfort. Its material constituents (fiber, yarn and fabric) and constructional properties all contribute to this feature.
3. Due to its remarkable characteristics, the product is increasingly used in the market.

JIS BSW Spiral Flute Taps

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. Qingdao preco imp. & exp. co., ltd. is committed to continuous innovation, meeting consumer needs and working with suppliers to pursue the best solutions.
2. Qingdao preco imp. & exp. co., ltd. may give you a competitive edge over other suppliers.
3. Over the years, we deeply focus on the target of 'Be a Leader' in this industry. We will strictly enforce the practices of innovation and improve product quality. By doing this, we have the confidence to achieve the goal. We will unswervingly prevent illegal waste management activities that may cause environmental harm. We have set up a team who is in charge of our production waste treatment to make our environmental impact reduce to the minimal level.

 10% cobalt tungsten alloy carbide rod



For Advantage of our tungsten carbide rod

1.Using over 99.95% high purity tungsten carbide powder, it has a better strength and hardness combined with a longer service life than the normal one.
2. Using ultrafine grain size of tungsten carbide powder to produce,Hardness can reach to HRA93.6, Bending strength can reach to 4000N/mm²
3.Tolerance can reach to ±0.001mm, straightness can reach to ±0.02mm 


About us
The manufacturing process of PRECO is complicated. This process involves the inspection of metal materials, CNC machine cutting, and drilling, etc. Located at a coastal province - Zhejiang, Airwolf Automation offers cost-effective shipping
PRECO is manufactured to the exact specifications. Its fabrication is ensured in a machining center with advanced equipment such as CNC machines. With a large inventory, Airwolf Automation can handle the order as small as 1pcs
Each production stage of PRECO is strictly conducted by advanced machines including CNC lathes, milling machines, grinding machine, cutting machines, and bending machines. Located at a coastal province - Zhejiang, Airwolf Automation offers cost-effective shipping
The manufacture of PRECO is of high level. It is made by adopting laser cutting systems which feature shuttle to automatically recognize and adjust to varying material thicknesses. Airwolf Automation offers a comprehensive portfolio of pneumatic components
The manufacture of PRECO involves various kinds of advanced equipment, such as laser cutting machine, press brakes, panel benders, and folding equipment. Airwolf Automation uses high-quality materials to ensure the long-term use of the products
The product has no discrepancies in dimensions. Each piece of product will be inspected including a detailed measuring of dimensions to control the margin of error. Various easy-to-maintain and easy-to-use pneumatic components are available at Airwolf Automation
The product is anti-slip. Its compounded materials offer certain skid resistance which provides better traction to the feet. Airwolf Automation offers OEM/customization service to meet customers' specific requirements
This product is strongly resistant to moisture. It will not be affected by water which will provide fertile grounds for germs and molds. With nearly 15 years of experience, Airwolf Automation offers the highest level of technical support
The uniqueness lies in this product is sanitary. It is not easy to gather dust, particles, or bacteria, and it can be cleaned and disinfected. Airwolf Automation has developed a wide distribution network in over 13 countries
This product has a certain degree of flex. The material of its fabric has proper weight, thickness, stiffness, stretch, and recovery, which contributes to this property. Established in 2006, Airwolf Automation continues its commitment to offering excellent quality
The product is not easy to cause quality problems such as cracks, flakes, or fades. It is able to last for years to come. Airwolf Automation has developed a large customer base, covering over 230 countries
The product can be recycled, which greatly helps people to reduce their carbon footprint in an environmentally friendly way. Airwolf Automation only offers products with both exquisite appearance and high performance
People praise the beautiful metallic surface of this product whose finish makes it more durable with the quality coating. Airwolf Automation offers the highest quality pneumatic components at competitive prices
People praised that they are surprised to receive such good product which has no burrs, scratch, dark spots or any sharp edges. Airwolf Automation has developed a large customer base, covering over 230 countries
The product will benefit customers by offering great practical functionality no matter in commercial, industries, or household use. Various easy-to-maintain and easy-to-use pneumatic components are available at Airwolf Automation
Product Message
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