Heated Aluminum Block for 3D Printer Extruder M6 MK7 MK8 Makerbot Medel I3

Description

Refined aluminum material, serviceable, suitable for hot end of MK7 / MK8 extruder 3D printer. M6 mounting holes work perfectly with the nozzle and nozzle throat. Inner hole for M3 thermocouple and mounting screws. A 6mm diameter hole is used to install the heater. The reliable accessory for 3D printer DIY lovers.