Kunezindlela ezimbili zokupholisa ezijwayelekile ku-CNC router spindle. Enye iwukupholisa amanzi kanti enye iwukupholisa umoya. Njengoba amagama abo ephakamisa, i-spindle epholile emoyeni isebenzisa isiphephetha-moya ukuqeda ukushisa kuyilapho amanzi epholisa ama-spindle esebenzisa ukujikeleza kwamanzi ukususa ukushisa ku-spindle. Ungakhethani? Ikuphi okuwusizo kakhulu?