{"product_id":"3d-printer-mk8-assembled-extruder-hotend-1-75mm-to-0-4mm-nozzle-heating-block","title":"3D Printer MK8 Assembled Extruder Hotend 1.75mm to 0.4mm Nozzle Heating Block","description":"Product Description\n3D printer extruder hot end requires heat sink to operate properly - metal base, aluminum block, or any other type of cooling device. This set includes a 30mm long stainless updated tube for low friction, trouble free print, and nozzle can be exchanged or replaced with many different types of nozzles. There are also heating tube, aluminum heating block and thermistor of good quality. It would be a great replacement for old extruder.\nFeatures:\nStainless steel updated throat tube for trouble-free, low friction print, much solid quality.\nPre-wired white color thermistor is connected to the updated heater block.\n12V version with 40W red heat tube. Use it with heat sink or cooled metal base to enhance heat dissipation.\nPlenty of nozzles compatible with this hot end which means nozzle replacement is easy.\nComes fully assembled and you can replace your old 3D printer extruder parts directly.\nSpecifications:\nType: MK8\nMaterial: Aluminum, stainless steel and brass\nInstallation: External thread connection\nNozzle Size: 0.4mm\nThroat Length: 30mm\nAluminum Block Size: 20mm x 20mm x 10mm\nCable Length: 103.5cm \/ 40.7\"\nWorking Temperature: -40~+ 260°C（-40~+ 500°F）\nPackage Content:\n1 x 1.75 mm to 0.4 mm MK8 Nozzle\n1 x Heating Block\n1 x White Thermistor\n1 x 12V40W Red Heating Tube\n1 x M6 x 30mm Throat Tube\nPayment\nShipping\nReturns\nWe accept all verified payment methods.\n1. Items sent from warehouse.\n2. Receiving time = Processing time + Shipping time\n3. Processing Time: Around 1-2 business days\n4. Shipping Time: 3-5 business days\nPlease note it may have a little delay during some holidays (such as Christmas). Any problem, please feel free to contact.\n1. 30 days warranty from the purchase date. Please contact us via email before returning the defective item.\n2. Our warranty does not extend to any product that is physically damaged or that is not under normal operating conditions as a result of misuse or improper installation on the buyer\/user's part.","brand":"gragramp.com","offers":[{"title":"Default Title","offer_id":57112660148555,"sku":"cmmocqbok5wvbi7hxyrxol8wk","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/5449\/1467\/files\/0d00f109-bdb1-4a4d-8048-f69df628a974.jpg?v=1777048892","url":"https:\/\/shop.gragramp.com\/products\/3d-printer-mk8-assembled-extruder-hotend-1-75mm-to-0-4mm-nozzle-heating-block","provider":"gragramp.com","version":"1.0","type":"link"}