Specification Brand : 3M BulletPoint1 : Superior accuracy:Quality Hardened Nozzle 450C degree high temperature printing available and excellent wear resistance, enabling printing PLA ABS Carbon fiber PEEK etc. BulletPoint2 : 360° Circular Heating:better for rapid and precise temperature control, ensures consistent heating performance. BulletPoint3 : Superior Cooling: this V6 hotend is designed of copper and titanium alloys constructed heatbreak, 3 times heat dissipation compared to old heat sinks. BulletPoint4 : Plug And Play:eliminates the need to remove and replace the entire heater and thermistor in the future after a single installation BulletPoint5 : Package list: 1x 3D printer hotend,2x fast-plug extended cable,,1set screw kit. ConstructionType : Coated ExternallyAssignedProductIdentifier1 : 0051144050277 ExternallyAssignedProductIdentifier2 : 051144050277 ExternallyAssignedProductIdentifier3 : 00842028014573 IncludedComponents : V6 Hotend All Metal 24V IndustryStandardIdentifier : 9A 252-080 ItemName : 3M Utility Cloth Roll 211K ItemPackageDimensions_Height : 7.112 centimeters ItemPackageDimensions_Length : 20.574 centimeters ItemPackageDimensions_Width : 21.082 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-sheets Manufacturer : 3M Material : Aluminum Oxide ModelNumber : 9A-252-080 NumberOfItems : 1 PartNumber : 405-051144-05027 ProductDescription : 3M(TM) Utility Cloth Roll 211K, 1-1/2 in x 50 yd 150 J-weight, 5 per case ProductSiteLaunchDate : 2014-10-11T03:53:51.325Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1