- Dynabrade sanding disc backing pad has a diameter of 5 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 12000 RPMs.
Pad Specifications
Mfr. Model # 51150
- Brand: Dynabrade
- Attachment Type: Arbor
- Pad Diameter: 5 in
- Thread Size: 5/8-11
- Thread Type: Female
- Density Grade: Medium
- Density Number: 5
- Maximum RPM: 12000

Dynabrade 79965 5" Dia. x 220 Grit Vacuum Hook-Face DynaCut Disc, 100/Pack
Dynabrade 54569 Gear
Dynabrade 53104 Central Vacuum Drill, 4,500 RPM, 3/8" Chuck
Dynabrade 93534 3" Mandrel for Sanding Stars, 3-48 Male Thread
Dynabrade 18594 Pinion Gear
Dynabrade 79362 5" Dia. x 120 Grit A/O Hook & Loop, Multi-Hole Vacuum Film-Backed DynaCut Disc, 100/Box
Dynabrade 82564 1/4" W x 18" L 120 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 94980 1/4" Composite-Style Coupler, 1/4" Male
Dynabrade 79881 5" Dynacut 100 Grit Extreme Orange Scalloped Edge, 50 per box
Dynabrade 11215 Contact Arm Ass'y, 7/16" Dia. x 1/8" W, Steel Wheel, with 1/4" W Platen
Dynabrade X52 5" (127 mm) Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/32" Orbit, PSA
Dynabrade 89318 Spiral Bevel Pinion
Dynabrade 25274 Spacer, Wick
Dynabrade 93252 8" Dia. x 1/2" Center Hole, 400 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 90256 3/4" W x 18" L 320 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 79818 3" 150 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
Dynabrade 56469 Exhaust Gasket
Dynabrade 11025 1/2" W x 7" L Soft Platen Pad 5-Pkg.
Dynabrade 55204 Vane Set (4pk)
Dynabrade 80057 Motor Brush Set, 110/120V-60 Hz
Dynabrade 53533 Cone or Plug Grinder (Triple Extension) 
