Fit for: deep grooves give good hold for 1, 75mm filament, brass feeding gear, extrusion gear; 3d printer extruder: high bearing capacity, ensure your printer working smoothly, 3d printer kit; 3d printer extruder pulley: easy to use, direct replacement, no calibration needed, 3d printer drive gear; Application: grip the filament of your 3d printer, for keeping your filament going, 40 teeth 3d printer extruder gear, 3d printer extruders; Brass drive gear: this is a drive parts used for extruder, suitable for most 3d printers, 40 tooth extrusion gear
What's in the box
10 x 3D Printer Accessories
