Features:
* New and high quality
* Made of high-quality materials, and practical
* Built-in self-release designs and tools will never get stuck on the stand.
* A wide range of uses, such as drilling, milling, drilling, tapping, engraving, CNC and other machining
* Use with all standard ER chucks applied with coolant through tools
* Each chuck is installed in a separate protective container with labels.

Specifications:
Material: 40CR steel
Color: As shown in the figure
Chuck: ER11 1-7mm chuck
Total height: about 18 mm
Outer diameter (maximum): about 11.5 mm
Clamping range: 1 mm to 7 mm (1 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm)
Suitable for metric tool holder size: for example, 1mm chuck for 1mm metric kn ife holder, 2mm chuck for 2mm metric kn ife holder
Extension rod: ER11A 5mm extension rod
Height: 39 mm (locked nut)
Shaft hole: 5 mm (+0.02 mm) for installing heating expansion
ER11A nut: The maximum outer diameter of the hexagonal nut is 19 mm.

Package Included：
1 x ER11 5mm extension rod
7 x ER11 chuck


Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to Australia; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.