DescriptionAre you looking for a professional, yet affordable collision module? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional extruder hobbed bolt must meet you needs. It is one of the best choices for you.Features-Color: Black. -Material: Metal. -Size: About 7 X 1 X 1cm/2.75x0.39x0.39 inches. - Wade 's extruder hobbed bolt, reprap3d printer extrusion units into silk skein of shaft. - Specification M8 bolts. - Feed tooth spacing is 1.25mm. - The amount of filamentation for one turn is 7.36mm* PAI (wires of different thicknesses need to be fine-tuned). - The teeth have no radian and are firm with continuous teeth and no shaving. - Suitable for 3mm,1.75mm ABS,PLA 3D printer supplies into the wire back.
