- 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 # 51148
- Brand: Dynabrade
- Attachment Type: Arbor
- Pad Diameter: 4-1/2 in
- Thread Size: 5/8-11
- Thread Type: Female
- Density Grade: Medium
- Maximum RPM: 13,000
Related products
Dynabelter Contact Arms
Dynabrade 11684 Dynabelter Contact Arm Assembly 4″ DIA X 5/8″ W., 40 Duro Serrated
$438.51

Dynabrade 45269 Governor Ass'y, Blue
Dynabrade 92102 3" W x 10-11/16" L 80 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 18426 Vane Set (4pk)
Dynabrade 94467 DynaJet In-Line Blow Gun
Dynabrade 18570 Vane Set (4pk)
Dynabrade 96425 Screws For Vacuum Shroud (57737)
Dynabrade 90226 1/4" W x 18" L 320 Grit A/O DynaCut Belt, 50/pack
Dynabrade 39000 1" Type C, Roto Peen Flaps, 1 Per Pack
Dynabrade 21432 ND220, Vane 5/Pack
Dynabrade 59339 Vacuum Cuff, 1", w/Groove
Dynabrade 78006 1/2" W x 12" L Coarse Non-Woven DynaBrite Belts, 10/pack
Dynabrade 07107 Vane Set (5pk)
Dynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty 
