... knife grinding HNM629-6 550W 6" Textile Cutting Machine,Cutting Machine,cutter machine,cutting tool,cut off machine,cut machine 1. ... be exchanged with Eastman 629X model.2.available to cutting materials such as cotton,woolens,linen,silk,chemical fiber ... and high efficiency.5.automatic knife grinding,an ideal cutting tool for garment industry. ======SPECIFICATION======ITEM NO.HNM629-6 550WMACHINE ...