Due gole ugello M6 30/40/50 mm PTFE per tubo MK8 Makerbot stampante 3D estrusore

Material: stainlesss steel, PTFE. Thread: M6. M6 screw part is made of high quality stainlesss steel, durables and long service life. Total length: 30 mm, 40 mm, 50 mm.

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