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
plastic case
by air or by sea
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Company Advantages
1. All the raw materials of PRECO are in line with international standards. It has guaranteed toughness so that it won't fracture or chip
2. The product shows little signs of wear and tear, so it has been regarded as a good surface suitable for heavy everyday use.
3. The product is unparalleled in terms of performance, life and availability. Under the quenching treatment, its hardness and toughness have been enhanced

Product Information

DIN351/BSW Hand Taps
SizeCutting LengthOverall Length


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 a leading supplier of high quality in the global market. Qingdao preco imp. & exp. co., ltd. owns acres of production parks.
2. Our high quality makes our PRECO more promising with reasonable price.
3. is made by most popular materials which make it easily to be installed with a reasonable price. We integrate sustainability into the anatomy of how we help our customers succeed and how we run our operations. And we believe it will be a win-win from both a commercial and sustainability perspective.
To attract more customers, it is also necessary for PRECO to attach great importance to the design of . It can be a perfect solution for the longitudinal and horizontal cut
PRECO is fabricated with excellent production and perfect testing methods. The objects cut by this product features smoothness
design determines the final form of from Qingdao preco imp. & exp. co., ltd.. It's less likely to damage the objects being cut such as plywood
The whole production of PRECO is completed by the combination of sophisticated equipment and professional staff. Through a special heat treatment process, its hardness has been greatly improved
The design of is specifically for . It can be a perfect solution for the longitudinal and horizontal cut
This product is breathable enough. Its fabric can transmit moisture away from the skin to prevent moisture from building up. It produces very little sparks and doesn’t tend to flex during a cut
The product has fine elasticity. It has passed a stretch test that aims to check for any breakage in elastic fibers or stitching. Treated with ti-coating, it is resistant to corrosion
This product is durable. The cutting and stitching of this piece of clothing are done professionally thus reducing the chances of wear and tear. No symptom of dulling is showed even after numerous cuts
This product shows no workmanship defects. It is free of exposed notches, loose or hanging threads, pulled or loose yarn, holes defective stitches, and stains. Featuring ergonomics, it doesn’t require significant pressure from users while working
This product comes with the advantage of durability. Only the best and finest of materials, as well as the great workmanship for the stitching, are used to make this product. Adopting an ultra-high grade brazing technique, it provides better performance than most other alternatives
This product is highly anti-bacterial. Its fabrics will form a strong hydrophobic shield that effectively prevents the build-up of bacteria and germs under wet conditions. It's less likely to damage the objects being cut such as plywood
The product is extensively used and promoted in the field. It's less likely to damage the objects being cut such as plywood
By , Qingdao preco imp. & exp. co., ltd. innovate its business models and build up its international competitiveness. No symptom of dulling is showed even after numerous cuts
Qingdao preco imp. & exp. co., ltd. has good after-sales service support and sincere service concept for . Featuring high abrasion resistance, it's not subject to scratch
With great capacity, Qingdao preco imp. & exp. co., ltd. is able to shorten the development cycle of than other companies. Processed by laser-cut, it ensures smooth and accurate cuts
This product is adjusted to different situations and occasions. Made of a premium alloy, it features strong toughness
Qingdao preco imp. & exp. co., ltd.'s major competitive advantage is that it develops world-leading technology in-house. It's less likely to damage the objects being cut such as plywood
Product Message
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