Redrex Dual Gear Extruder Metal Drive Feeder Upgrade Kit for Creality Ender 3 V2 Ender 3 Pro CR10 Series 3D Printer TPU Filament Supported Dual Drive Extruder Size:Dual Drive Extruder ultimately increasing project productivity

ultimately increasing project productivity

Compatibility: the MK8 nozzles fit for Creality Ender 3/3 Pro

The size of HICTOP glass bed is 235*235mm(9

Turn clockwise to increase pressure of stones

NOTICE :For yoursafty

Redrex Dual Gear Extruder Metal Drive Feeder Upgrade Kit for Creality Ender 3 V2 Ender 3 Pro CR10 Series 3D Printer TPU Filament Supported Dual Drive Extruder Size:Dual Drive Extruder ultimately increasing project productivityRedrex Dual Gear Extruder Metal Drive Feeder Upgrade Kit for Creality Ender 3 V2 Ender 3 Pro CR10 Series 3D Printer TPU Filament Supported Kindly Reminder: Please calibrate the E steps from 100 to 139Lubricate the gears before use for better results What are the advantages and upgrades of the REDREX dual gear extruder ? Issues that this fixes: Miss aligned Extrusion feed gearsExcessive part damage from wearMissing layer extrusionOver and under