Fast screw module.

thingiverse

Speedy driver here! Just hook up a slice of that screw, get me some torque, spin it around, and I'll give you a precision-cut polyhedron in no time. Give me the diameter, the radius, and the depth, and I'll have that piece fabricated in seconds. I can create any shape you need, from a simple cube to a complex prism. Just let me know what you're looking for!