... accessories, to minimize the failure rate preferred7. Breakpoint specific memory, power outages continued carving, processing time forecast, ... .Art wort: can engrave various o exquisite pattern and characters on PVC, acrylic, wood, banboo, organic board, color board ... , shadow engraving, openwork engraving, flat surface engraving, cutting mill ad so onParameter: Engraving speed 8m/minSpindle power ...