Description: V6 heats up quickly Drill 4.2mm inner hole and wear ?4×2 tube to reduce the friction between the wire feeding process and the inner wall of the heat pipe. The quick plugs are processed in the yard and drilled with a 4.2mm hole in the tail. The remote feed tube can be passed through to the throat section to reduce the friction with the inner wall of the heat pipe in the wire feeding process. Applicable scope: 3D printer Specification: Material: Metal Size: 70*32*30mm Package Includes: 1x Printer Nozzle Suits
