- 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 14000 Dynafile Abrasive Belt Tool
Dynabrade 49420 .4 hp Angle-Head Die Grinder, Rear Exhaust, 3,200 RPM, 1/4" Collet
Dynabrade 52710 2" (51 mm) Dia. Right Angle Depressed Center Wheel Grinder, .4 HP, 12,000 RPM, 3/8"-24 Spindle
Dynabrade 13402 Dynisher Finishing Tool, Rear Exhaust, 3,400 RPM, 5/8-11" Spindle Thread
Dynabrade 21691 NDDP1058, Pad Backing Plate, Aluminum
3M 78469, Cubitron II Depressed Center Grinding Wheel, T27, 4 in x 1/4 in x 3/8 in, 7100086893, 20 per case
Dynabrade 56759 .7 hp Straight-Line Die Grinder, Central Vacuum, 15,000 RPM, 1/4" Collet
Dynabrade 56106 5" Dia. Non-Vacuum Disc Pad, Vinyl-Face
Dynabrade 93906 3" Dia. Continuous Rim Diamond Mounted Cut-Off Wheel
Dynabrade 95821 Dynabrade Air Lube 10W/NR, 4oz Bottle 
