Heating Block V6 J-Head Hot End Aluminium For Reprap Makerbot 3D Printer

Volcano Hot End Eruption Heater Block Heating Block For 3D Printer Makerbot MK7/MK8 Extruder V6 J-Head

This is the heater block for the hot end into which you screw in the nozzle, insert the heater and temperature thermistor sensor and the throat adaptor.
It follows the basic design of the mk7/mk8 makerbot hot end heater block although our version does not have a tapped hole and grub screw to retain the heater cartridge.
The nozzle and throat holes are tapped M6, heater cartridge hole is 6.1mm, thermistor hole is 3mm with a tapped M3 hole to retain the thermistor.
Overall Size: 20x15x12mm
Product Details
Pipes and Sprinkler Installation Hole: M6
Heater Mounting Hole: 6mm diameter
Screw Hole: M3
Thermocouple Mounting Holes: M3