Description
This 3D printer filament extruder drive gear, although being very small in size, is an important part of an extruder system. It is the part that fits onto the shaft of NEMA 17 Stepper Motors to grip the filament and push it towards the hot-end. With a build-in set screw that secures it tightly to the shaft, while the carefully machined thread on the outside ensures a strong grip without unnecessary damage to the filament.
General Specification:
- Precision CNC machined.
- Material: Stainless Steel.
- Outer diameter: Ø12mm.
- Inner diameter: Ø8mm.
- Height: 12mm.
- Number of Teeth: 40.
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