A CNC machine including a worktable displaceable along a y-axis, a gantry disposed along an x-axis, either fixed or displaceable along the y-axis, a carriage on such gantry displaceable along the x-axis and including a thermoplastic material extrusion conduit, a tool carrier mounted on such carriage displaceable along a z-axis, a dispersion conduit mounted on such tool carrier accommodating an applicator, means mounted on such applicator for extruding a molten bead of a thermoplastic material, a flexible hose interconnecting such molten material forming means and such applicator, a plurality of servomotors for linearly or rotationally displacing such components along or about such axes and a computer for controlling such component displacements.