Product Name: MK8 Block
Size: 20.2*20.2mm
Material: Aluminum
Inner hole for set screw: M6 and M3 (heat pipe and thermocouple)
Heater Mounting Hole: 6mm diameter
Thermocouple Mounting Holes: 3mm diameter
Feature:
Suitable for Makerbot printer
Made of solid aluminum material, durable in use
It works perfect with nozzle and nozzle throat