Creality Official K2/K2 Pro Ceramic Heating Block Hotend Kit, Unicorn Quick Swap Nozzle Kit, 300°C High Temperature Resistant, All-Metal Integrated Design Kit for Creality K2 and K2 Pro 3D Printers
Product Details

• Upgraded Material : The heat break is made of titanium alloy, which reduces heat conduction; The nozzle is composed of copper alloy and hardened steel, 300°c HighTemperature Resistance andsuitable for printing a variety of filaments, such as Hyper PLA, PLA, ABS, PTEG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc.
• Uniform Heating : Excellent heat distribution and thermal insulation properties ensure uniform heating of the printing surface,360° Surround Ceramic Heater improves heating efficiency, heating more evenly and transferring heat faster.
• Precision Craftsmanship : Smooth inner walls, no blockage lnner hole roughness Ra<0.4, ensuring smooth filament feeding. Precision machining, impeccable craftsmanship No burrs at the opening, stable printing with reduced clogging. Tight fit, no leakage Tightly fit joints effectively prevent filament leakage during printing.
• Strongest Material : The nozzle head is made of hardened steel (SkD11) material, with a Moh's hardness of 7.8, to provide a sixfold lifespan. Copper alloy with a thermal conductivity coefficient of 330 W/m·k ensures even heating.
• Creality Original Quality : 100% official and original packaging.Creality K2 / K2 Pro all-metal integrated ceramic heating block kit is specifically designed for Creality K2 / K2 Pro 3D printer, facilitating quick disassembly and convenient replacement.
• Shipping
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  We ship within Three business days of payment, usually sooner.
  We use a selection of shipping services such as UPS, FedEx, USPS etc.
  We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed.
  Local pickups and combined shipping options are not provided at this time.Return
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  We are working with different suppliers in USA to deliver the item to your doorstep. If you have any issues regarding the item, Feel free to ask.