Enhance your 3D printing experience with this high-performance 3D Printer Extruder Kit, crafted from durable hardened steel for long-lasting reliability and precision. Designed with a powerful 3:1 drive ratio, this extruder delivers superior filament squeezing force, effectively reducing clogging and print failures for smoother, more consistent prints. Whether you require high-resolution printing with small nozzles or high-flow printing with larger nozzles, this extruder’s optimized gear ratio and industry-leading drive gears provide unmatched thrust and ultra-fast retraction in a lightweight, compact design. Key Features: · Powerful 3:1 Drive Ratio: Increases extrusion force, minimizing filament jams and ensuring reliable feeding for consistent print quality. · Versatile Printing Support: Ideal for both high-resolution and high-flow printing needs, compatible with various nozzle sizes to suit different project requirements. · Suitable for Various Filaments: Compatible with a wide range of plastic filaments including ABS, PLA, TPU, and Nylon, offering versatility and convenience for diverse printing applications. · Dual Feed Gear Design: Minimizes gear slip and maximizes feeding power and efficiency, enhancing extrusion accuracy and performance. · Adaptable for Different Printing Distances: Supports both short and long-distance filament feeding, with capability for low and high-temperature printing when used for short distances. · Durable Hardened Steel Construction: Ensures long service life and resistance to wear under continuous printing conditions. Specifications: · Item Type: 3D Printer Extruder Kit · Material: Hardened Steel · Color: Black · Step Value or Pulse Number Parameters:  - For LERDGE Motherboard: 16 Subdivisions: 382.165, 32 Subdivisions: 764.331, 64 Subdivisions: 1528.662  - For Chitu Motherboard: 16 Subdivision: 0.002616, 32 Subdivision: 0.00130, 64 Subdivision: 0.00065  - For Other Open Source Motherboards: 16 Subdivisions: 382.165, 32 Subdivisions: 764.331, 64 Subdivisions: 1528.662 · Compatible 3D Printers: Mk8 Anet A8, CR-10, Prusa I3 Mk3, Ender 3 Package Includes: · 1 x 3D Printer Extruder Kit This 3D Printer Extruder Kit is an essential upgrade for hobbyists and professionals seeking improved extrusion performance, reliability, and filament compatibility. Its compact and efficient design ensures smooth operation and enhanced print quality across a wide range of 3D printing projects.