CR10 Aluminium Heater Block 20*20*10mm J-head Extruder HotEnd for Ender3

Product Specifications:

For CR-10

Suitable nozzle: M6 Screw thread

Size: 20*20*10mm

keep the hotend temperature extremely stable.

Extend the life of the heater block and extruder by keeping it cleaner.

High-temperature resistance: 280℃.