... work days ,3000pcs 5-30 work days Features :This tool is design for carver, engrave, rout. Grind, sharpen ... , sand, polish, drill and more Unplug the tool form electric outlet before loading a bitPress shaft lock button ... for complete stop.When finished, turn off the tool and unplug it.Features:1.100% Brand New ... polishing, drilling and so on 8.The nail file can be used for natural nails as well as ...