Extruder Gear Kit for DDB 3D Printer Double Gears Direct Drive Hardened Steel with DLC Nano Coated

Feature: 1. STRONG MATERIAL: Extruder gear is made of SKD11 nanocoated hardened steel with DLC nanocoated appearance hardened to improve durability and longevity 2. FLUENT OPERATING: The teeth of the extruder gear are sharper and wider to avoid filaments slipping, and the double gears are closely matched with the shaft for high concentricity 3. COMPATIBLE MODEL: 3D printer extruder gear kit can be used in for DDB, for Cw1, for Cw2 extruders, etc., useful and practical, very versatile 4. DIRECT DRIVE: Achieve efficient and trusted 3D printing performance with a direct drive gear system, you can use with confidence, provide great convenience 5. INTEGRATED DESIGN: The double gear extruder kit features an integrated shaft design for easy installation and best extrusion control, reducing errors Specification: Item Type: Extruder Gear Kit Material: Hardened steel Application: For DDB, for Cw1, for Cw2 extruders, etc.. Package List: 2 x Gears 4 x Bearings 1 x Fixed ShaftSTRONG MATERIAL: Extruder gear is made of SKD11 nanocoated hardened steel with DLC nanocoated appearance hardened to improve durability and longevity FLUENT OPERATING: The teeth of the extruder gear are sharper and wider to avoid filaments slipping, and the double gears are closely matched with the shaft for high concentricity COMPATIBLE MODEL: 3D printer extruder gear kit can be used in for DDB, for Cw1, for Cw2 extruders, etc., useful and practical, very versatile DIRECT DRIVE: Achieve efficient and trusted 3D printing performance with a direct drive gear system, you can use with confidence, provide great convenience INTEGRATED DESIGN: The double gear extruder kit features an integrated shaft design for easy installation and best extrusion control, reducing errors