Description
An MK7 stainless steel extrusion gear is a high-durability component for 3D printer extruders that grips and pushes filament towards the hot end. Key features include its stainless steel construction for wear and corrosion resistance, a precise inner diameter (typically 5mm) to fit a NEMA 17 motor shaft, and carefully machined teeth to ensure a firm grip without damaging the filament. It improves print quality by enabling consistent extrusion and handling high torque.
Features
- Material: Stainless Steel.
- Outer diameter: 12mm.
- Inner diameter: 5mm.
- Height: 13mm.