- Dynabrade sanding disc backing pad has a diameter of 4 1/2 in. The arbor attachment allows for easy mounting to the tool or pad. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This Dynabrade sanding disc backing pad can be run at a maximum speed of 13500 RPMs.
Pad Specifications
Mfr. Model # 50281
- Brand: Dynabrade
- Attachment Type: Arbor
- Pad Diameter: 4 1/2 in
- Thread Size: 5/8-11
- Thread Type: Female
- Density Grade: Medium
- Density Number: 5
- Maximum RPM: 13500

Dynabrade 58023 - 5/8" (16 mm) Dia. Non-Vacuum Dynafine Backsplash Radius Disc Pad, Vinyl-Face
Dynabrade 55638 "D" Handle Assembly
Dynabrade 52861 .4 hp Straight-Line Pencil Grinder, Rear Exhaust, 25,000 RPM, 1/8" Collet
Dynabrade 02089 Drop-In Motor
Dynabrade 82478 6" Dia. x 100 Grit A/O Non-Vacuum PSA Filmbac DynaCut Disc, 100/Pack
Dynabrade 79234 3-1/2" Dia. x 320 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Roll
3M 28848, Unitized Wheel Mandrel 28848, 1-5/8 in x 1/4 in x 3/4 in x 1/4 in, 7100082547
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty 
