M6 Hotend Thermal Tube For Ultimaker RepRap Extruder 3D Printer UM
M6 Barrel For Ultimaker Brass Tube 3mm Hole Extruder 3d printer Parts. Applicable for ultimaker or 3.0mm specialized structure of 3D printer. 1 x Thermal tube for Ultimaker. High quality and with M6 screw thread.