You can get all the sizes you need according to the model number.
Example (see figure) :
Type: 6 x10x10x60
6: Indicates the diameter of the inner hole is 6mm
10: The head diameter is 10mm
10: indicates that the handle body diameter is 10mm
60: The total length is 60mm
Product parameters
CNC Milling Cutter Shank
Inner bore: 4 to 32mm. please choose you need size.

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