Ricambi per stampanti 3D - Ugelli per stampanti 3D - Ugelli in ottone vulcanico a 2 pezzi da 0,4 mm, senza testina anti-sedere, adatti per stampanti 3D da 1,75 mm

High-quality materials: Forged with high-quality brass materials for better thermal conductivity. The surface is sandblasted for a longer lifespan. Fine finish, smooth inner wall without burrs, smooth filament without clogging; Smooth filament without clogging; Wide compatibility: The seams are tight and the contact surfaces are flat, effectively preventing printhead leakage. This nozzle is suitable for the V6 Volcano hotend, Ender-2 / Ender-3 / Ender-3 Pro / e, and V5-V6 1.75mm 3D printers, among others. Smooth printing: The inner opening of the nozzle is smooth, which reduces angular resistance, does not clog easily, and does not affect printing. PTFE coating: The surface is coated with PTFE, is scratch-resistant, and effectively prevents filament sticking.