Check the listing for details. CM2 Nozzle (BiMetal) for FlowTech Hotend Micro Swiss. Condition: New. Listed at 26.12 USD. Micro Swiss CM2™ Wear Resistant Nozzle for FlowTech™ Hotend The Micro Swiss CM2™ Nozzle is an ideal nozzle for all applications. The core of the nozzle is made of high-temperature Copper Chromium Zirconium and plated with an Electroless Nickel Plating. This special alloy retains its strength at much higher temperatures compared to a regular copper alloy. The tip of the nozzle is made of M2 Hardened High Speed Steel and coated with a special nonstick nano coating. Includes: Nozzle of selected size (1 pcs) Note: This nozzle is only compatible with the Micro Swiss FlowTech hotend and is not compatible with the stock K1 or any other hotend. Features of the CM2 Nozzle Body: Copper Chromium Zirconium Electroless Nickel Plating Hardened Tip: M2 Hardened High Speed Steel Electroless Nickel Plating Nonstick nano WS2 coating Coefficient of friction: 0.035 Heat-treated hardness: 68 HRC Fits: Micro Swiss Flowtech™ Hotend Limited lifetime warranty against wear: Warranty Made in USA by Micro Swiss