MK7 MK8 Heater block for 3D printer.

Adopts high quality Aluminum alloy material, long service life.

Material: Aluminum alloy.

Pipes and sprinkler installation hole: M6.

Heater Mounting Hole: 6mm.

Screw hole: M3.

Thermocouple Mounting Hole: M3.

Size: 20*20*10mm/0.79*0.79*0.39".

Package include :

3D Printer Upgrade Parts Aluminum Heater Hotend All-metal Block MK7 MK8 Extruder