- Dynabrade sanding disc backing pad has a diameter of 7 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 8500 RPMs.
Pad Specifications
Mfr. Model # 50297
- Brand: Dynabrade
- Attachment Type: Arbor
- Pad Diameter:Â 7Â in
- Thread Size: 5/8-11
- Thread Type: Female
- Density Grade: Hard
- Maximum RPM:Â 8,500
Related products
Dynabelter Contact Arms
Dynabrade 11684 Dynabelter Contact Arm Assembly 4″ DIA X 5/8″ W., 40 Duro Serrated
$409.44

Dynabrade 67229 Contact Arm Assy
Dynabrade 92119 1/4" W x 12" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 78708 4" x 1/4"-20 Female Center Thread, Coarse, Dynabrite Surface Conditioning Eyelet Star, 50/pack
3M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 7100232738
Dynabrade 93566 4" Dia. x 1/4"-20 Female Center Thread, 120 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 64625 Raptor Vac Air Powered Portable Vacuum System, 10 Gallon
Dynabrade 96423 Bearing
Dynabrade 91249 8" Dia. x 80 Grit A/O Vacuum PSA DynaCut Disc, 25/Box
Dynabrade 94830 - 3/4" ID, 5' Long Air Hose Assembly, Female/ Male Fitting Ends Included
Dynabrade 79516 1/2" W x 18" L Premium Coarse Plus NWN DynaBrite Belt, 10/pack
Dynabrade 52904 1/4" Drill, Central Vacuum, 1,000 RPM, 1/4" Chuck
Dynabrade 13502 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 3,400 RPM, 1/2" (13 mm) Dia. Arbor
Dynabrade 95544 Gear Grease, 2.5oz. Tube 
