WanPower Aluminum Heater Block for Makerbot MK7 MK8 3D Printer Extruder Hot End (Pack of 5)

Description

Specifications: Material: Aluminum Size: 20*20*10mm Net weight: 8.6g/pcs, 43g/pack Pipes and sprinkler installation hole: M6 Heater mounting hole: diameter of 6mm Screw hole: M3 Thermocouple mounting holes: diameter of 3mm Application: replacement for printer extruder heater block of MK7 MK8 Package included: 5x aluminum heater blocks