Prusa i3 MK3S+Hotend 24V 40W Upgrade Kit for Prusa i3 MK3,MK3S,MK3S+3D Printer V6 Hotend 24V Replacement Parts,V6 Bi-Metal Heatbreak,V6 Hardened Steel Nozzle 0.4mm,Heater Block Aluminum.

After sales guarantee: each defective item can be replacement for free or refund. If any question, please feel free to contact us, Newwish is committed to providing you with the best service! Compatible with Prusa i3 MK3,MK3S,MK3S+3D Printer. Statement: This hotend kit needs to be assembled by yourself NOTE: This Hotend does not come with the specific PTFE Tube used by Prusa, if you want to use the Prusa specific PTFE Tube please keep the PTFE Tube in your existing Hotend. Packing List: V6 Heatsink Aluminum X 1 V6 Bi-Metal Heatbreak X 1 V6 Heater Block Aluminum X 1 V6 Hardened Steel Nozzle 0.4mm X 1 ATC Semitec 104GT-2 Thermistor Sensor X 1 (Temperature measurement can be up to 300 degree) Heater Cartridge 24V 40W X 1 PTFE Tube X 1 Bowden Collets X 2 Silicone Sock X 1 Note：When the printing temperature is to exceed 280℃, you need to remove the silicone sock in advance.

• 1: The hardened steel nozzle,each of which is molded by five axle CNC. Strict quality control enables it to possess Higher temperature, Higher wear resistance, Better durability, More precise. If you 3d print with Carbon fiber filled, Glass fiber filled, Metal filled, PLA filled or Glow in the dark filament,special filaments then this is the nozzle you need! These filled filaments cause rapid and significant damage to standard nozzles.
• 2: It is very wear-resistant,while working perfectly with all 1.75mm filaments,including PLA, ABS, ASA, TPU, TPE, PP, PC, PA Nylon, PETG, PEEK, PVA, PLA-CF, PA-CF, PA6-CF, PET-CF, Wood filled, Carbon fiber filled, Glass fiber filled, Metal filled, Boron carbide, Tungsten or Glow in the dark filament. We've developed these wear-resistant nozzles to deal with the toughest filaments on the marke.
• 3: In this restock, we've upgraded the power of the heater cartridge to improve print performance. However, Amazon’s warehouse still has a small amount of older-batch 24V 40W inventory. Therefore, the heater cartridge you receive may be 24V 60W or 24V 40W. The exact specifications are engraved on the tip of the heater cartridge—please refer to the marking on the actual item. Important: after installing the new hotend, please be sure to perform PID tuning before printing.
• 4: Optimized Thermistor: Features an ATC Semitec 104GT-2 thermistor, eliminating the need for firmware changes on your Prusa 3D, ensuring superior stability, durability, and more accurate temperature measurement. Easy to replace and maintain, provide users with a better printing experience. ( Maximum measurable temperature: 300°C .) Marlin Firmware Configuration：#define TEMP_SENSOR_0 5
• 5: The hotend upgrade kit provides excellent thermal insulation and precise temperature control, effectively reducing heat loss and improving printing efficiency. This makes the hotend more stable and reliable, while also eliminating heat creep, improving resolution,and prevent failed prints.