Specification AgeRangeDescription : adult Brand : CHPOWER BulletPoint1 : High-Temperature Resistance: The max temp of this hardened tool steel nozzle could reach 500c, suitable for 3D printing at high temperatures, It is Suitable for most 1.75mm FDM materials such as PLA, ABS, PETG, TPE, TPU, PC, etc., as well as high-temperature consumables such as PEEK, PEKK, PEL, PSU, PPSU, etc BulletPoint2 : High Precision: These 3D printer nozzles keep a stable temperature during printing and let the filament out evenly, also with higher print speed in the same print precision, it supports 600mm/s printing speed. BulletPoint3 : Easy to Clean: Not easily clogged during printing. Made with centering CNC precision automatic lathe and one-time forming technology, make sure the input and output holes are concentric and the interior of the nozzle is smooth without burrs. BulletPoint4 : This nozzle kit is compatible with Creality K1, K1 Max. Compared with the brass nozzle that comes with the 3d printer, it has better performance and is more suitable for printing high-temperature materials and some special materials. BulletPoint5 : Premium Performance: Smooth inner wall with the Ra<0.4roughness, the innerwall enhances fluidityof filament and bringssuper smooth extrusion, no clogging. Precise orifice and seamless junction, no any burrs on the orifice for smoother feeding and no filament leakage flat surface andintense joint effectively solve leakage problem. Color : Extruder Gear CompatibleDevices1 : Laptop CompatibleDevices2 : Smartphone CompatibleMaterial1 : Acrylonitrile Butadiene Styrene CompatibleMaterial2 : Polyethylene Terephthalate Glycol CompatibleMaterial3 : Thermoplastic Elastomers CompatibleMaterial4 : Polycarbonate CompatibleMaterial5 : Thermoplastic Polyurethane CompatibleMaterial6 : Alloy Steel CompatibleMaterial7 : Polyether Ether Ketone CompatibleMaterial8 : Polylactic Acid CompatibleMaterial9 : Brass ExternallyAssignedProductIdentifier : 7690982790612 ExternallyAssignedProductIdentifier1 : 0717024307823 ExternallyAssignedProductIdentifier2 : 717024307823 ItemName : Hardened Steel Nozzle K1, K1 Max High Temperature Wear Resistant 0.4mm 0.6mm 0.8mm 1.0mm Nozzles Kit for CREALITY K1 and K1 Max- 8PCS ItemPackageDimensions_Height : 17.2 centimeters ItemPackageDimensions_Length : 2.2 centimeters ItemPackageDimensions_Width : 14 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-extruders Manufacturer : CHPOWER Material1 : ABS Material2 : PC Material3 : Brass ModelName : GHJKAXBHJ ModelNumber : GHJKAXBHJ NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : CHPOWER K1/K1 Max nozzles ProductDescription : CHPOWER 8PCS K1, K1 Max High Speed Hardened Steel Nozzles, 3D Printer High Temperature and Wear Resistance 0.4mm 0.6mm 0.8mm 1.0mm Nozzles Kit for CREALITY K1 and K1 Max Brand: CHPOWER Material: Hardened Tungsten Steel Compatible 3d printers: CREALITY K1 and K1 Max Compatible Filament: 1.75mm PLA, ABS, PETG, TPE, TPU, PC,PEEK, PEKK, PEL, PSU, PPSU, etc