Wade's擠出機hobbed bolt, reprap3d打印機擠出機組件之進絲絞軸
規格M8螺栓
進絲齒距1mm
適合3mm,1.75mm ABS,PLA 3d打印機耗材進絲退絲.
齒形清晰,均勻,圓弧居中對稱--提高質量之關鍵因素之一.
240元1支