Specification BulletPoint1 : Replaced by TC4 material into GRADE5 ,High quality raw material.High precision production.High quality heat break: High temperature resistance. BulletPoint2 : Upgrade content:Replacement with advanced machines for processing.modified heat treatment method.Strict quality assurance.No burrs,anti-oxidation and clean surface. BulletPoint3 : Performance after the upgrade:The appearance is more shiny.thread precision improvement.The inner wall of the tube is smoother (reducing the chance of filament clogging).The interface is smoother and more precise (can effectively prevent the filament from leaking) BulletPoint4 : Ender 3 All Metal Hotend Titanium Alloy Heatbreak for 1.75mm filament thermal heat break is made from Titanium Alloy to provide excellent thermal isolation between heater and cooling block. BulletPoint5 : Compatible with CR-10 Series,Ender 3 Series,CR-10S PRO,CR-6 SE,Ender 3 Neo All Metal Hotend Upgrade Kit. After-sales guarantee: each defective item can be replacement for free or refund.If any question, please feel free to contact or QA us, BZ 3D is committed to providing you with the best service! ExternallyAssignedProductIdentifier1 : 0747086214449 ExternallyAssignedProductIdentifier2 : 747086214449 ItemName : BZ 3D Ender 3 All Metal Hotend Titanium Alloy Heatbreak for All Metal Hotend Ender 3/Ender 3 V2/Ender 5/CR-10 Series/CR-10S Pro/CR-6 SE/Max/Ender 3 Neo Heat Break 1.75mm Filament Smooth.(1PC) ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 4.3 inches ItemPackageDimensions_Width : 3.1 inches ItemTypeKeyword : 3d-printer-accessories Manufacturer : BZ 3D Material : titanium NumberOfItems : 1 PartNumber : AMH663002 ProductDescription : Packing list: CR10 Titanium Alloy Heatbreak x 1 ProductSiteLaunchDate : 2024-04-10T09:38:16.745Z Style : 1PC SupplierDeclaredDgHzRegulation : not_applicable