
When placing an order, please leave a note stating the tail hole model. For tail hole data, please refer to column 5 of the detailed image.

All the tail holes are negative two wire working holes.
After purchase, it is necessary to heat it up to 300 ° C during installation, then expand and shrink it into the motor shaft, and finally tighten it.
Customers who cannot heat up can make their own fixtures to vertically press the tool holder into the motor shaft. Be careful not to press it off center, otherwise it will affect the accuracy of use!


The fifth column is the tail hole data--





