1 x 26 Teeth Universal Stainless Steel Extrusion Gear for 3D Printer
Description:
These particular Extruder Drive Gears are made for all types of 3D printer extruders and ensure that the filament is moved into the melt zone when extrusion is happening while pulling it back when the hot end is moving across the print bed.
This translates to smooth and consistent extrusion, with improved print quality, and reduces the chances of clogging or similar problems. Although this is a basic little part, it is a vital part of the extruder system and counteracts the back pressure of the melted filament within the hot-end assembly.
Specifications:
- Inner Diameter: 5 mm
- Gear Toothed Length: 7mm
- Outer Diameter: 11mm
- Colour: Gold
- Material: Brass
Features:
- Suitable for 1.75 mm. filament.
- Widely used in desktop FDM 3D printers.