*Heated Block

Diamension 20x20x10mm, compatible with FDM 3D printer equipped with Cr10 extruder and ENDER-3 hotend kit, such as swiss MK10,CR-10 CR-10S CR-10S -S5, Ender3 PRO,Ender3 V2 original 3D Printer

---Aluminum heated block

Aluminum heated block, Official designed,CNC machine produced.Fine processing and high procision.working temperature up to 280°C

---Plated copper heated block

This copper-alloy heated block is designed for super high temperature printing, and will not start to soften or anneal until way beyond 500°C, making it perfect for the high-temperature printing. In addition to high temperature performance this block have an advanced nickel based plating

copper has more than 3x the thermal conductivity of brass, and the copper alloy we use has been hardened and treated to reduce the oxidation that occurs in copper at high temperatures. The higher thermal conductivity will also slightly increase your heat-up times, and can provide tighter temperature control.