Specification Brand : EVGATSAUTO BulletPoint1 : [Superior Durability] The hardened steel gears with oblique teeth and nano coating resist wear and rusts, ensuring optimal printing results with engineering filaments like carbon fiber and fiberglass BulletPoint2 : [Compatibility and Longevity] Compatible with x1 series and p1 series 3d printer , this gear set includes aluminum alloy handles for easy replacement, enhancing durability and extending service life BulletPoint3 : [Maximum Strength] Made from hardened steel with a nano coating treatment, achieving high and hardness levels for durability and erosion BulletPoint4 : [Enhanced Performance] The integrated shaft design improves gear concentricity, reducing rotation issues and ensuring a uniform filament feed for consistent prints BulletPoint5 : [Versatile Use] This extruder gear set allows for a wide range of printing possibilities, suitable for x1 series, p1p, p1s, and more ItemName : Extruder Gear Hardened Steel Hotend Extruder Gear Kit with Aluminum Handle Assembly Drive Gear for Bambu P1S P1P Series ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : 3d-printer-extruders Manufacturer : EVGATSAUTO ModelName : Evgatsautoedymtaozgs ModelNumber : EVGATSAUTOedymtaozgs NumberOfItems : 1 PartNumber : EVGATSAUTOedymtaozgs ProductDescription : 1. Superior Gear Design: The oblique teeth gears ensure a tighter fit without slipping, while the nano coating and hardened provide wear and rusts prevention for optimal printing results. 2. High Strength Materials: Made from hardened steel with a nano coating treatment, achieving a for hardness (HRC) of 62 to 65 and a for hardness (Hv) of 1000 to 1200 for maximum strength, durability, and erosion . 3. Accuracy Axle Design: The integrated shaft design enhances gear concentricity, reducing eccentric rotation during assembly and ensuring a more uniform filament feed. 4. Robust Construction: This hardened steel extruder gear set is compatible with for X1 series and for P1 series original , featuring aluminum alloy handles for increased longevity and easy gear replacement, enhancing durability and extending service life. 5. Enhanced Printing Capability: The hardened steel gears allow the extruder to handle engineering filaments like carbon fiber nylon, fiberglass, and nylon, expanding printing possibilities. 6. Applicable Model: This extruder gear with aluminum handle set is suitable for bambu X1 series, for Bambu P1P, P1S, etc.