Our perfect quality inspection and quality control system enables our customers to use our ER Nut, Tool Holder Nut, ER25 Nut with confidence.Our company is a scientific and technological enterprise integrating research and development, design, manufacturing and sales, focusing on the innovation and practice of ER32 UM type Collet Nut industry, and is committed to providing reliable, high quality, beautiful and cost-effective products for customers. Customer satisfaction is our pursuit. 'Quality, integrity, efficiency, and service' are our constant goals. We are willing to sincerely cooperate with friends from all walks of life to create a better future! With a strong focus on research and development, we are constantly innovating to improve our products and services. We pursue the tenet of "Quality First, Customer First", pay attention to the people-oriented management philosophy, adhere to the corporate culture of "Integrity, Responsibility, Change, and Innovation", and have achieved remarkable results since its establishment. We will continue to carry out scientific research and innovation, and continue to provide customers with excellent services. We sincerely welcome customers from all over the world to come to our factory for guidance and consultation. We continue to focus on customer loyalty.
  • ER32 UM Nut
    Precision ER11 Nut is suitable for ER collet chuck, ER extension , and It is used to hold drills, boring tools, engraving knives, reamers, etc.. It include two type,hex nut ER11A and Mini type ER11M.
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  • CNC Clamping ER Nut
    The high-precision ER20, ER25 and ER32 dust nuts are carefully designed to provide reliable and accurate clamping of cutting tools while also protecting against contaminants common in CNC machining.
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  • ER25 Collet Nut
    1. The ER25 collet nut is made of high-quality steel 20CrMnTi. It has stable performance, tight fit, high-precision wear resistance, and effectively prevents nut wear, tool breakage and wind noise.2.
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  • ER32 Collet Nut
    1. ER32 Collet Nut is a basic nut with anti-friction treatment on the surface. It has grooves on the outer diameter and uses an adjustable wrench to tighten the nut.2. UM type: general wrench can be
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  • ER11 Nut
    Precision ER11 Nut is suitable for ER collet chuck, ER extension , and It is used to hold drills, boring tools, engraving knives, reamers, etc.. It include two type,hex nut ER11A and Mini type ER11M.
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  • ER16 Nut
    High-precision ER16 Nut with wear-resistant, stable performance, tight fit, high-precision wear-resistant, effectively prevent nuts from being worn and broken, and wind noise.
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  • ER20 Clamping Nut
    High precision ER20 Nut is applicable to nut clamping tools,such as ER type tool holder,extension rod,tool rod,etc.It include Silver and Black two type.
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  • ER25 Nut
    High precision ER25 Nut is made of high-quality alloy steel with a heat treatment hardness of 52-55HRC, which is not easy to loosen or deform.. It include ER25A,ER25M and ER25UM three type.also it
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  • Clamping ER32 Collet Nut
    Precision ER32 Nut for CNC Tool Holder is suitable for ER type tool shank,cutter rod,extension rod nut clamping bit,boring head,carving knife and other tools.
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  • ER40 Collet Nut
    The high-precision ER40 Collet Nut is made of high-quality cast steel with a heat treatment hardness of 52-55HRC, which is not easy to loosen or deform.
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  • OZ25 Clamping Collet Nut
    OZ25 Clamping Collet Nut is made of high-quality cast steel with a heat treatment hardness of 44-48HRC. The nut is directly tightened, with high rigidity and strong holding force.
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  • GSK Ball Nut
    Quenching and hardening. Fit tightly. Craftsmanship
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Robert Merwin star star star star star
The company shipped very quickly, it was ready in just a few days, and now the product is in, great! I am very satisfied with them.
Joseph Leonard star star star star star
Their logistics is also very fast, and every time I receive the product is complete and perfect, there will be no creases or breakage, and I will continue to repurchase in the future.
Emmanuel Wilson star star star star star
These products are great! thank!
Carol Franklin star star star star star
We have been working with this supplier for several years. Their products and services have always satisfied us, which is enough to reflect their professionalism and rich experience.
Aurora Wilkerson star star star star star
The products provided by this company have undergone many weeks of construction and are of very good quality. The well-packaged product coupled with the fast logistics is a very pleasant surprise.
Elsie Ragland star star star star star
Their supplier logistics and products are good, cost-effective, customer service is also very good, praise praise.
We adhere to the mission of creating high-quality products and continue to develop new and excellent spanner for maintenance tasks, . We're well-known as one of the leading ER32 UM type Collet Nut manufacturers and suppliers in China. Please feel free to wholesale high quality ER32 UM type Collet Nut at competitive price from our factory. For more information, contact us now.
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