Product Description:This is a hotend upgrade kit for Ender-3 CR-10S Pro style extruders.Product are 100% brand new and made of high-quality metal material. Durable to use, suitable for 1.75mm filament.The pre-opened 2 holes make hotend easier to install/replace on the printer, which is very firm an..
Description:This modified MK8 Extruder has a filament guide tube, all screws, spare drive gear, and upgraded Bowden tube fitting.Double gear extrusion mechanism, high extrusion force, ensure smooth feeding.Better support for soft filaments.It will also allow to print faster with sustained quality ..