Guill Tool & Engineering’s Jacob Marcure is a design engineer who develops extrusion crossheads with industrial applications in mind.

We’re no strangers to [Ivan]’s work and this time he’s building a relatively small CNC machine using extrusion, 3D printed parts, and a Makita router. The plans are available at a small cost ...

Here’s a great low cost filament extruder solution. It uses basic parts available from any hardware ... and turned it into filament using this machine! If you’re hungry for more details ...

With more than six decades of extrusion tooling experience, the Guill Tool & Engineering Co. makes the critical parts that ...

Extrusion, which can produce complex parts made of lightweight metals ... Now, the next-generation ShAPE machine has arrived at PNNL, where it will help prove the mettle of the ShAPE technique.