M6*30mm Stainless Steel Feed 1.75mm M6*30mm Stainless Steel Feed 1.75mm (2077828138183) RepRap 3D Printer M6*30mm barrels printer nozzle throat with Teflon tube 1.75mm <<輸入品>> 在庫状態 : 在庫有り ¥110(税込) 数量個