Станки с ЧПУ тип A ER гаечный ключ для Колле гайки

Adjustable ERUM Machine Tools Collet Chuck Spanner Wrench is made of high quality steel, and with size of ER16UM ER20UM ER25UM ER32UM ER40UM ER50UM. It is used for clamping nut which is ER collets. We produce the product with capacity of 100000 pieces per year, and exported to EURO, USA, South Asia and so on. Welcome to your request. More details, please click the link as following:

https://cn1521168266ioxf.en.alibaba.com/?spm=a2700.icbuShop.0.0.6f652fbfAefJuG

Technical parameter 

1, Adjustable ERUM Machine Tools Collet Chuck Spanner Wrenches are sealed by film to keep original accuracy which aims  at  

     guarantee achieving customers' requirement.

2, Single product is packed by plastic box that make it safe.

3, Bulk products are packed by carbon box to ensure reach transportation requirement.

1. Guarantee quality which mainly embodied in real accuracy.
2. Huge production capacity to ensure in time delivery
3. Manufacture that can accept OEM service.
4. Professional sales team and engineers.
5. Sufficient experience in domestic and international sales
6. Prompt reply which response in 15 minutes 
7. Never stop in innovating and improving.  

YUCHENG GERZHUO MECHATRONICS TECHNOLOGY CO., LTD is a competitive private enterprise engaged in production of machine tool parts. Machine tool parts includes varied of series, and full range specification, specialized in advantage of Adjustable ERUM Machine Tools Collet Chuck Spanner Wrench, collets, tool holders and accessories. We have established long-term friendly cooperation relationships with numerous customers all over the world as following: USA, Sweden, Russia, Spain, France, Italy, Britain, Germany, South-east countries, Latin America countries, Africa countries and so on. 
We guarantee the security and quality of our product by optimized and centralized product selections, and have built strong partnerships with well-known companies in the industry in China. 

We will keep improving technology and ourselves to lead industry development and create new marketing value. Make made-in-China become created-in-China.
We supply different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective. Principle of " Quality first, service first, continuous improvement and innovation to meet the customers" For the management and " Zero defect, zero complaints" As the quality objective.

Product procedure

Quality assurance

1>. Adjustable ERUM Machine Tools Collet Chuck Spanner Wrenches are made of harden steel which guarantee the source of  

       high quality product.

2> Advanced production equipment and strict testing procedure that ensure all output should be achieve inner and outer    

      standard.

3> After sales service. We provide quick response inquiry service, neither the after sales nor before sales, we promise to give

      soonest reply.

Exhibition and customer visit 

We sincerely welcome our clients to our company for sitevisit, our company is 15 years' specialized in Adjustable ERUM Machine Tools Collet Chuck Spanner Wrench, collets, tool holders and related accessories. We participated in numbers of shows and accommodated lots of customers, meanwhile get great attention during the exhibition. We will never stop updating latest news for your reference. More information to our products and service,please click the link as following:

https://cn1521168266ioxf.en.alibaba.com/?spm=a2700.icbuShop.0.0.6f652fbfAefJuG

Feedback from customers

Thanks for all your trust, and we believe we will do better and keep on improving based on your courage.

Our rekated products for your reference.

Product name: DIN6343 Collet                                                                       Product name: SK Collet

Size: 125e 140e 147e 148e 161e 163e 171e 173e 185e                               Size: SK6/10/13/16/20/25

Material: 65Mn DIN6343 collet                                                                        Material: 65Mn SK collet

Hardness: HRC55-60                                                                                      Hardness: HRC44-48

Accuracy: 0.015mm DIN6343 Collet                                                               Accuracy: 0.008mm, 0.005mm SK Collet           

Usage: for all sorts of automatic lathes,turret lathes                                       Usage: for boring, milling, drilling,tapping, grinding etc

Product name: BT ER Collet Chuck                                                                Product name: ER A Clamping nut

Material: 20CrMnTi/40Cr                                                                                 Material: 40Cr

Hardness: HRC44-48                                                                                      Hardness: HRC48-52

Accuracy: 0.005mm                                                                                        Type : ER11/16/20A/25UM/32UM/40UM

Standard: MAS403                                                                                          Standard: DIN6499

Usage: Connector of spindle with tool and other accessories                         Usage: For ER Collet Chuck or Tool Holder