MK8 CLONE ULTIMAKER

Feeder model MK8 modified to also use Shore 80A elastic filaments thanks to the possibility to adjust the spring tension. The feeder can be used with any printer, but is designed for CL-260 or 305 (clone Ultimaker) owners who use a pc-extruder feeder and are limited in setting. For owners of CL-260 or 305 you can use most of the screws, knurled wheel and bearing that are located inside the PC-extruder.