- 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 94980 1/4" Composite-Style Coupler, 1/4" Male
Standard Abrasives 706221, Aluminum Oxide Handy Roll, P80 J-weight, 1 in x 50 yd, 7010301272
Dynabrade 79881 5" Dynacut 100 Grit Extreme Orange Scalloped Edge, 50 per box
Dynabrade 93534 3" Mandrel for Sanding Stars, 3-48 Male Thread
3M 05415, Heavy Duty Protective Tape 346, Tan, 4 in x 60 yd, 16.7 mil, 3 Roll/Case, 7010311705
Dynabrade 82566 3/4" W x 18" L 120 Grit Ceramic DynaCut Belt, 50/pack
Standard Abrasives 718052, A/O Full Taper Cartridge Roll, 1/4 in x 1-1/2 in x 1/8 in 60, 7100103092
3M 57267, Temflex Cotton Friction Tape 1755, 2 in x 60 ft, Black, 7100016886
3M 53699, Scotch High Tack Box Sealing Tape 373+, Clear, 72 mm x 914 m, 4 Rolls/Case, 7100266183
Standard Abrasives 703078, A/O Straight Cartridge Roll, 3/4 in x 1-1/2 in x 3/16 in 60, 7100093096
Dynabrade 95216 Pin
Standard Abrasives 715219, A/O Straight Cartridge Roll, 1/2 in x 2 in x 3/16 in 100, 7100103136
Standard Abrasives 705762, Aluminum Oxide Handy Roll, P50 J-weight, 2 in x 50 yd, 7010369526
Dynabrade 21457 ND3071, Red Plastic Cover
Standard Abrasives 708907, A/O Straight Cartridge Roll, 3/16 in x 1 in x 3/32 in 180, 7100103125
Dynabrade 40320 Dynafile II Abrasive Belt Tool 
