1-Meter Compact Acrylic Straight-Edge Polishing Machine Adjustable 0-60 Degree Bevel Polishing Machine: For Acrylic FactoriesAdvantages of this machine:Tool-Adjustment-Free Design: Eliminates the need for traditional, complex dial gauge tool setting, simplifying operation. Natural Marble Countertop: Highly stable and resistant to deformation, superior to traditional iron frame construction, ensuring long-term machining accuracy. High-Quality, Mid-to-High-End Positioning: