... /50-60Hz >ISO9001, ISO14001, CE CNC Metal Milling and Engraving Machine:1.The bed lathe is welded with thick cast steel ... 24000rpm, cooled by water.Application:1. Engraving and cut some metal such as iron, copper, aluminium etc.2. Woodworking industry, such ... as cutting and engraving door, window, furnitures, instruments ...