This special alloy retains its strength at much higher temperatures compared to a regular copper alloy. Compatibilidad: todas las impresoras con un E3D V4 / V5 / V6 1.75 Hotend / Prusa i3 MK2 / MK2S / MK3 / Mini, MATERIAL: La boquilla es una boquilla ideal para... Micro Swiss CM2 Nozzle is an ideal nozzle for all applications. Micro Swiss CM2 RepRap V5-V6 1.75 Nozzle For Prusa I3 MK2 / MK2S / MK3 The tip of the nozzle is made of M2 Hardened High Speed Steel and coated with a special nonstick nano coating. Microswiss CM2 RepRap V5-V6 1.75 Nozzle for Prusa i3 MK2 / market demand, margins and shipping costs. QUALITY: MADE IN USA by Micro Swiss. MATERIAL: Nozzle is an ideal nozzle for all applications. PLATING: Nozzle is plated with Electroless Nickel Plating. ANY FILAMENT: Works with most FDM printing materials such as PLA/ABS/PETG/TPU. Micro Swiss CM2 â„¢ - HighFlow 1.75 Nozzle 3D Prima The innovative CM2â„¢ nozzle from Micro Swiss is the perfect all-rounder! The core of the nozzle consists of a high-temperature-resistant copper-chromium-zirconium alloy, which is chemically nickel-plated in order to be able to maintain its strength even at very high temperatures