Specification Brand : Micro-Swiss BulletPoint1 : Upgrade nozzle for Robo R1/R1 +PLUS, Robo C2, Robo R2 BulletPoint2 : Nozzle Plated with TwinClad XT Coating HIGH LUBRICITY WEAR RESISTANT BulletPoint3 : 1.75mm Filament BulletPoint4 : Orifice size: .4mm BulletPoint5 : Made in USA by Micro Swiss Color : 0.4mm ExternallyAssignedProductIdentifier : 7432114496463 ExternallyAssignedProductIdentifier1 : 0081904479369 ExternallyAssignedProductIdentifier2 : 081904479369 ItemName : Micro Swiss Brass Plated Wear Resistant Nozzle for Robo 3D - M6 Thread 1.75mm Filament (0.4mm) ItemPackageDimensions_Height : 10.2 centimeters ItemPackageDimensions_Length : 0.3 centimeters ItemPackageDimensions_Width : 5.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-extruders Manufacturer : Micro Swiss Material : Plastic Material1 : Metal Material2 : Polytetrafluoroethylene ModelNumber : M2554-04 NumberOfItems : 1 PackageLevel : unit PartNumber : M2554-04 ProductDescription : This is Micro Swiss nozzle for Robo 3D Printers, M6 thread, 1.75mm Filament, Hexagon style hotend. It is made from a 360 brass base material and plated with TwinClad XT coating. TwinClad XT is a nickel composite coating designed for very low friction. It offers one of the lowest coefficient of friction, better then nickel with PTFE co-deposit. This coating is also very hard and abrasion resistant. If you are working with abrasive Carbon Fiber, Stainless Steel, wood filled or any other metal filled filaments, this will greatly improve the life of your nozzle. ProductSiteLaunchDate : 2016-10-15T14:07:21.420Z Size : 0.4mm Style : 0.4mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 14111500