- 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

Dynabrade 93252 8" Dia. x 1/2" Center Hole, 400 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 52101 .5 hp Straight-Line Die Grinder, Rear Exhaust, 3,400 RPM, 1/4" Collet
Dynabrade M1003EX Mini Raptor Vac Pro Pack
Dynabrade 97314 Washer-Flat, 1.0 OD x .281 ID x .08 THK
Dynabrade 56323 3-7/8" x 5-5/8" Vacuum Dynabug II Disc Pad, Hook-Face, Short Nap
Dynabrade 78710 5/16" x 5/8"-B53 Dynacut A/O Mounted Point, 5/pack
Dynabrade 61430 Raptor Vac Electric Portable Vacuum System, 10 Gallon, 120 V
Dynabrade 79175 1" W x 18" L 80 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 40378 Rubber Drive Wheel, Mini Dynafile II
Dynabrade 79881 5" Dynacut 100 Grit Extreme Orange Scalloped Edge, 50 per box
Dynabrade 94467 DynaJet In-Line Blow Gun
Dynabrade 11004 Dynafile Screw-In Housing
Dynabrade 39200 2" Type C, Roto Peen Flaps
Dynabrade 13500 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 950 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
Dynabrade 07109 Vane Set (5pk)
Dynabrade 96101 Dynabrade Air Lube 10W/NR 24 Per Box 
