... engraving cylinder material.Application field:printing industry,jewerly,decoration,seal.name plate,architectural models,handicrafts,instrument panel,small-scale ... industrial components.Available materials:copper,aluminium,jade,acrylic,double-color plates,plexiglass,PVC boards,ABS,wood ... screwimported from GermanyResolution0.01mm mini engraver/desktop engraver/jade engraver CE ROHS