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
1pc in 1 plastic case
by air or by sea
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. Our production technology of PRECO is ahead in the industry. Its graduation and dimension can be customized
2. With the annual sale volume ranking first in the industry, the product is believed to be used by more people in the future. It is easily fit into the machine and requires less maintenance
3. What makes us different from other companies is that our is of . Its shape can be customized to fit specific applications
4. has the good virtues of , and all proved that it is a optimal . The product can sustain dynamic accuracy and repeatability during operation
5. is receiving increasingly attention of the industry since the advantage of , and the potential of . With high hardness, it is highly resistant to deformation

Product Information

DIN371 Spiral Flute 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,and spiral point are also available.

  • ◪  Standard: ISO standard, ANSI standard and JIS standard are also 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. has grown to be one of China’s leading exporters resulting in economies of scale and a competitive advantage.
2. Our manufacturing plant is the heart of our business. It has been crafting high-quality products in an environment dedicated to excellence and safety.
3. is crucial to Qingdao preco imp. & exp. co., ltd. for long-term development. Inquire now!
PRECO is manufactured according to A-class standards stipulated by the state. It has passed quality tests including GB50222-95, GB18584-2001, and GB18580-2001. Skin friendly materials are used for NBC wet wipes
Certified furniture tests are conducted on PRECO . They ensure this product comply with the current national and international standards for interior furnishings such as DIN, EN, NEN, NF, BS, or ANSI/BIFMA. NBC facial mask inhibits bacterial growth and purifies the skin
The production of PRECO includes the basic steps. These manufacturing steps include shape design by CAD, materials cutting, stamping, assembly, and physical tests. NBC skin products keep your skin ecologically balanced and keep your skin healthy
Substances utilized in PRECO will be closely examined. They are inspected in terms of colorfastness, odor, shading balance, physical properties such as wearing and puncture resistance. NBC facial mask helps balance the skin's natural oils and moisture
PRECO is designed under the combination of various factors. They are lines, body proportion, style, color and texture, aesthetic sense, and others. Staple fibers are bonded with water in NBC wet wipes
This product is treasured for its consistent performance. NBC cosmetics help repair and hydrate the skin
Many customers have remarked that the product is absolutely perfect in its quality, performance, usability, etc. NBC skin products keep your skin ecologically balanced and keep your skin healthy
Practical requirements can be met by with such functions of . NBC skin products are gentle and effective
Our has higher performance than other similar products. NBC wet wipes are anti-infective
wins the market with its advantaged predominance of . NBC wet wipes feature excellent absorbency
The product is developed by industry experts, passing thousands of stability tests. NBC facial masks help refine pores and soothe irritation
This product can effectively reduce monotony. It is good at creating a healthy environment, reducing boredom and monotony for people. NBC skin products make skin soft, smooth & shiny
The product not only helps ease the pressure and pain put on the feet, but also offers certain shock protection to the feet during walking. Qingdao preco imp. & exp. co., ltd.
The fit is nice and it makes people look amazing and stand out among the crowd, which eventually helps improve people's confidence. Most of NBC skin products are made from high quality and natural plant ingredient
Most of our customers say this product will not get pilling even it is for many times. They love its quality fabrics. NBC cosmetics help repair and hydrate the skin
This product is perfect for those who suffer from foot problems, such as plantar fasciitis. It will offer wearers enough softness and cushion. Staple fibers are bonded with water in NBC wet wipes
The product aims to create a harmonious and beautiful living or working environment from a totally new perspective. NBC skin products help keep the ecological stability of the skin
Product Message
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