- 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 13000 RPMs.
Pad Specifications
Mfr. Model # 50288
- Brand: Dynabrade
- Attachment Type: Arbor
- Pad Diameter: 4 1/2 in
- Thread Size: 5/8-11
- Thread Type: Female
- Density Grade: Hard
- Maximum RPM: 13000

Dynabrade 78052 1/2" W x 24" L Super Fine NWN DynaBrite Belt, 10/pack
Dynabrade 52294 .7 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 20,000 RPM, 1/4" Collet
Dynabrade 93582 3/4" Dia. x 3-48 Female Center Thread, 180 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 54689 Adapter
Dynabrade 93395 4" Dia. x 1/2" Center Hole, 180 Grit, A/O,. Arbor-Mount Sanding Star, 10/pack
Dynabrade 93351 Carbide Burr 12-Piece Burr Kit, 1/8" Shank
Dynabrade 78852 Knot Wire End Brush 3/4" Dia. x .014 x 7/8" Steel
Dynabrade 79330 7" Dia. x 7/8" Center Hole, 50 Grit, A/O DynaCut Fiber Disc, 25/box
Dynabrade 50348 7" (178 mm) Dia. Right Angle Depressed Center Wheel Grinder, 2 HP, 6,000 RPM, 5/8"-11 Spindle
Dynabrade 94856 5' Max Flow 10mm I.D. Air Hose Assembly, Male (1/4") / Male (1/4") Fitting Ends Included
Dynabrade 78554 2" Dia. 2-Set, 8-32 Female Center Thread, 80 Grit, Dynacut A/O Overlap Slotted Disc, 100/pack
Dynabrade 52290 .7 hp 7 Degree Offset Die Grinder, Front Exhaust, Short Shank, 20,000 RPM, 1/4" Collet
Dynabrade 13508 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 4,500 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
Dynabrade 52432 4" (102 mm) Dia. 7 Degree Offset Cut-Off Wheel Tool, Rear Exhaust, .7 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 78021 1/2" W x 18" L Very Fine NWN DynaBrite Belt, 10/pack
Dynabrade 96103 [1-1/2" Thread - 1" Non-Thread], Non-Conductive Vacuum Hose Cuff (Includes 95895 Insert)
Dynabrade 90196 1" W x 15-1/2" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty 
