for Sherpa Mini Extruder Integrated Gear Stainless Steel Nano Coated Double Ball Bearing Extruder gray

Feature: 1. [Integrated Shaft] The extruder gear features integrated shaft design that ensures better concentricity, reducing eccentric rotation and providing a more consistent filament delivery. 2. [High Torsion] The extruder gear utilizes CNC hollowed stainless steel and gear reduction design, with high transfer ratio, larger extrusion torsion and enhanced wear proofing. 3. [Double Ball Bearings] The extruder integrated gear kit adopts double ball bearing, with smaller clearance and higher accuracy, ensuring premium performance. 4. [High Strength] The feeding gear is made of high strength die steel and coated with nano coating, the overall hardness HRC value achieves 6265, the hardness HV value achieves 10001200, ensuring the strength, we