Dynabrade 56205 Disc Backing Pad 5/16-24 Thread 13000 Rpm

Product Description

The DYNABRADE 56205 is a nonvacuum disc backing pad designed as a direct replacement for random orbital sanders. It accepts a 5/16-24 male threaded mount and is rated to a maximum of 13,000 RPM. The medium-density construction provides consistent disc support across the pad face, helping maintain even abrasive contact during sanding operations. Metalworking fabricators, auto body technicians, and finishing professionals install this pad when the original backing pad shows wear, delamination, or damage that causes uneven disc seating or vibration during use.

This backing pad is intended for use with random orbital sanders that accept a 5/16-24 threaded spindle mount. It is suited for surface prep, paint removal, and finishing applications in both shop and field environments. The medium grade is appropriate for general-purpose work where controlled material removal and surface quality are both priorities. It is a nonvacuum design, meaning it does not incorporate dust extraction ports, making it compatible with sanders used without integrated vacuum systems.

Key Features

• 5/16-24 male threaded mount for secure spindle attachment
• 13,000 RPM maximum rating for compatibility with high-speed random orbital sanders
• Medium density construction for consistent abrasive disc support
• Nonvacuum design compatible with sanders not using dust extraction
• Direct replacement fitment maintains original tool geometry and balance

Compatibility

Designed for use with random orbital sanders accepting a 5/16-24 threaded spindle mount. Intended as a nonvacuum replacement pad for compatible DYNABRADE random orbital sander models.

Installation Notes

Disconnect the sander from its air supply or power source before removing the worn pad. Thread the 56205 onto the spindle by hand until snug, taking care not to cross-thread the 5/16-24 connection. Verify the pad seats flush against the tool's drive plate before attaching an abrasive disc. Confirm the installed disc and pad assembly spins freely without wobble before returning the tool to service.