- 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

3M 11156, Scotchrap Vinyl Corrosion Protection Tape 50, 2 in x 100 ft,Unprinted, Black, 10 rolls/Case, 7000057502
Dynabrade 11005 Dynafile Belt Housing Guard
Dynabrade 39200 2" Type C, Roto Peen Flaps
Dynabrade 79061 1/2" W x 24" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 92115 1/2" W x 12" L 220 Grit A/O DynaCut Belt, 50/pack
3M 19677, Scotch-Seal Industrial Sealant 800, Reddish Brown, 1 Gallon Drum, 7000000793, 4/Case
Dynabrade 21457 ND3071, Red Plastic Cover
Dynabrade 98276 - 1/2" Male Coupler with 1/2" Female Plug Assembly
Dynabrade 96425 Screws For Vacuum Shroud (57737)
Dynabrade 59339 Vacuum Cuff, 1", w/Groove
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 90190 1-1/2" W x 15-1/2" L 40 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 97069 Screw
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint 
