1piece High Temperature Sharp Hardened Tool Steel MK8 Nozzles 0.4mm 0.6mm 0.8mm For 1.75mm Makerbot, Creality CR-10 All Metal Hotend, Ender 3/ Ender3 pro, CraftBot, Prusa I3 3D Printer
Made of hardened tool steel material, high temperature printing, high-wear resistance, longer lifetime
Nozzle size: 0.4mm, 0.6mm Or 0.8mm. The nozzle size is marked with Dot's quantity. Nozzle size with dot:0.25mm(No dot); 0.4(3 dots); 0.6mm(4dots) ;0.8mm(5dots).
Compatible with 1.75mm Makerbot, Creality CR-10 All Metal Hotend, Ender 3/ Ender3 pro, CraftBot, Prusa i3 and Naptune 3 series 3D printer