... 4,1200x1800mm table 5, Presision 0.02mm 2013 Hot Sale! Granite/Marble/Stone Engraving Machine, 1200 x 1800mmWelcome to visit our ... me know.Applications:This series of models are mainly used for heavyweight stone engraving, 3D/2D engraving, such as reliefs, ... - 24,000rpm/minBlade diameter3.175mm, 4mm, 6mm, 8mm, 10mm, 12mm, 12.7mmControl systemDSP control system with USB interfaceCommandG code, u00 ...