... speed, low noise, less impact and good continuity. 4. All the main components are made of quality steel ... paraffin, oil and other material in the machine.4, packing:User can packing the nail as their need ... you want to turn off the nail machine.4, keep the nail knife sharp.5, Note ... china nail making machine: Technical dataUnitTL-Z94 -5.5CTL-Z94 -4CTL-Z94 -3CTL-Z94 -2CTL-Z94 -1CDia of nail maxmm5.54. ...