GQ-3220D cut functions: *3D Profiling/Polish *Miter cut (4 sides of slab,45 and any angle) *CAD/ NC Mill Bit cut sink-out and inside side cut *Round/sector/hexagon/curve/oval/horse belly line cut *Smart Nesting cut (with vacuum moving ) *with English language *with Safe door *with Laser guiding cutting *with Hand wheel *with Automatic tool measurement *with Hydraulic tilting table *with Vacuum system for material saving and nesting *with Milling bit for inside corner cut (sink cut) *with Mono block structure and Small footprint Max working size :3200*2000mm Working voltage : 380V/3phases Packing size 5500*2200*2100mm(L*W*H) (shipped by 20 feet container) Gross weight : 4500kgs