4-Inch 5-Inch 6-Inch Pneumatic Disc Grinder

This pneumatic disc grinding machine accepts interchangeable adhesive-backed sanding discs in three standard sizes: 4 inch, 5 inch, and 6 inch. It includes a precision-machined sanding tray compatible with all three sizes. The tool is engineered for consistent, controlled sanding and polishing of metal, wood, and composite surfaces. Constructed with durable pneumatic components for reliable air-powered operation. Flocked backing on included discs ensures strong, even adhesion to the sanding tray — preventing slippage or edge lift during use. Sandpaper is applied directly to the adhesive surface of the disc, eliminating the need for hook-and-loop systems or mechanical fasteners.