... air pressure balance grooves.Features:lTwo three-axis milling heads layout along the machine guide, design with high rigidity, high processing ... production.lSpecial feeding system, need on special maintenance, high milling quality.lConvenient adjustment for the cutter location to meet ... Length: 0~100mmlOverall Dimension: 3800mm×1200mm×1800mmlWeight: 900kg Two Head Auto Water Slot Milling Machine