Aluminum Heater Block, Specialized for MK10 M7 1.75mm Filament 2pcs a19073000ux0144Fit for J-Head extruder, suit for most kind of 3D printers.Feature: sandblasting oxidation treatment.M7 Screw thread and it works perfect with nozzle and nozzle throat. $9.99Newegg.comDelivery: in USA ReportBuy!
Aluminum Heater Block, Specialized for MK7 MK8 M6 1.75mm Filament 5pcs a19080200ux0589Feature: sandblasting oxidation treatment. M6 Screw thread and it works perfect with nozzle and nozzle throat. Inner hole for heater tube: M6; Inner hole for thermistor: M3 $9.49Newegg.comDelivery: in USA ReportBuy!
