A coolant hose and a base specially designed to fit the AMB and Suhner spindle mounts ,that come with our machines, are what you need for milling operations on metals and plastics.
Screw the base onto the Spindle mount with the 2 allen screws provided, and attach the hose to your air compressor. The air coming out of the nozzle expels the chips created during milling/cutting while keeping the temperature low. It is ideal for use while milling aluminum and plastics.
You can find the 3d Printed version of this mount on Thingiverse