12V 40W Ceramic Cartridge Heater 1m 12V 40W Ceramic Cartridge Heater 1m(2077828137698)3D Printer 12V 40W Ceramic Cartridge Heater Reprap 1M lenght For E3D J-Head Hotend Heating Blockヒーター:直径6mm 長さ20mm在庫状態 : 在庫有り ¥275(税込) 数量個