6pcs 3D Printer Parts Hotend Heating Block Aluminum Alloy Heater Block for Maker
6pcs 3D Printer Parts Hotend Heating Block Aluminum Alloy Heater Block for Makerbot MK7 MK8 Extruder Creality Ender 3 / CR-10S. Working temperature of aluminum heating block: up to 280C degrees. Material: Aluminum alloy.