Saiper Aluminium V6 Heater Block Hot End Heating Block Specialized for MK7 MK8 3D V6 Printer Extruder 5pcs

Product Specifications Material: Aluminum Alloy (sandblasting and oxidized treatment) Color: Silver Size: 20*16*12mm(L*W*H) Weight: 0.018lb (8g) Operating Temperature: 280 Working Pressure: 280 Threaded Tube Hole: M6 Thermocouple Mounting Hole: M3 Bore diameter for heating tube?6mm Bore diameter for thermocouple/thermistor?3mm   Features 1, Threaded Tube Hole: M6. 2, Thermocouple Mounting Hole: M3 3, Bore Diameter- Heating tube?6mm. Thermocouple/thermistor?3mm 4, It works perfect with nozzle and nozzle throat 5, Accept Nozzle with M6 screw thread for Reprap V6 3D printer heating block   Packaging Includes 5pcs * Aluminium Heater Block   [Please NOTE] This is a small part of the 3d printer. Please keep it safe to prevent loss or accident!