If you’ve got a suitably high-end 3D printer, one solution to this problem is doing the supports in a water soluble filament; just toss the print into a bath and wait for the support to dissolve ...
Although filament-based 3D printers have been around for 20 years ... Compared to the E3D V6 – an all-metal hotend with a heater cartridge, sensible thermal design, and replaceable nozzles ...
In this case, we designed our tool mount to be able to withstand the forces of both a spindle as well as a 3d print head. Our part was Printed with the Markforged Metal X in Stainless Steel.