Extruder Heater Block Kit Aluminum Alloy 260℃ 3D Printer Accessories With

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. [APPLICABLE MODEL] This extruder heater block kit is compatible with FDM 3D printers and is suitable for Ender 3 S1 3D printers with stable performance.\n2. [UPGRADING KIT] The 24V heating rod in the kit measures 6 x 20mm and is equipped with an NTC100K B3950 thermistor and measures 3 x 5.5mm.\n3. [METAL MATERIAL] The heating block is made of aluminum, the thermal insulation is made of stainless steel, and all parts are machined with high accuracy.\n4. [COMPLETE ACCESSORIES] The kit includes a heater, a thermistor, a heating block, a silicone sleeve, a nozzle, a heating cloth with PTFE tube and 2PCS screws.\n5. [THERMISTOR] The thermistor provided in this kit is the same as the normal NTC100K 3950B thermistor, you should choose number 1 in the for firmware. \n\nSpecification: \n\nItem Type: Extruder Heater Block Kit\nMaterial: Aluminum alloy, stainless steel, silicone, nickel plated copper\nHeat-