6 inch DA Backing Plates | Pro Series Dual Action Backing Plates - M15 Pro, M21 Pro

5, 6 Inch DA Backing Plates - Durable and Flexible for High-speed DA Polishers

The 5-inch, 6-inch DA backing plates are ideal for high-speed DA polishers, boasting durability and efficient heat management through a Smart design. They support up to 12000 OPM with 5/16" diameter thread and accommodate 5-inch or 6-inch polishing pads.