using this type of tool in nx 8.5
for I am not able to mount
in the tool dialog box
You can create this kind of tool using the template mill_multi_axis > MILL_10_PARAMETER tool.
Now, you need define the right values for the tool you want.
Below I'm sending an example.
I have also used a barell cutter for this tool. I had to reduce the neck diameter slightly.
With either 10-param or barrel, I think it is easiest if you use a sketch where you can input the catalog values as expressions, and extract the parameters you need for the tool.