LY-40 photo cnc router ring engraving machine metal milling marking machine usb connection
Applicable: Factory sales small CNC engraving machine, you can ring (inner and outer ring), lighters, military cards, bracelets, pens and other objects on any font or pattern carving, small, easy to learn, powerful, designed for the jewelry industry design. Engraving parameters: Engraved ring inner diameter: 10-40MM Engraving ring outer diameter: 10-40MM Engraving machine Ring width: […]