6"150mm Backing Pad Hook and Loop Backing Plate 5/16"-24 Thread DA Air Random Orbital Sander/Polisher Backing Pad with 6" Interface Cushion Pad for Sanding Finishing Polishing Buffing. 【GOOD TO USE】Fast and durable oscillating speed operates at 12,000 RPM to withstand high frequency to achieve a consistent, smooth finish.
eBay