- 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 92245 - 4" (102 mm) Dia. x 3/4" (19 mm) W Bent Coarse Wire Wheel
3M 93947, Scotch Stucco Tape 3260-A, 1.88 in x 60 yd (48 mm x 54.8 m), Stucco Tape, 7010384961
Standard Abrasives 707034, A/O Straight Cartridge Roll, 3/8 in x 1 in x 1/8 in 180, 7100103130
Dynabrade 59339 Vacuum Cuff, 1", w/Groove
Dynabrade 96425 Screws For Vacuum Shroud (57737)
Dynabrade 91497 2" Dia. Type R CLEO Wool Locking-Type Disc, 10/pack
3M 79911, Scotch Long Lasting Storage Pkg Tape with dispenser 3650-RD-12GC, 1.88 in x 54.6 yd (48 mm x 50 m), Refillable Dispenser, 7100234261
Dynabrade 11078 Contact Wheel Ass'y, 5/8" Dia. x 3/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber
3M 53602, Paper Masking Tape 2214, Tan, 48 mm x 50 m, 5.4 mil, 24 Rolls/Case, 7100245636
Dynabrade 13505 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 3,400 RPM, 5/8"-11 Arbor
Dynabrade 92102 3" W x 10-11/16" L 80 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 79004 1/8" W x 12" L 80 Grit A/Z DynaCut Belt, 50/pack
3M 05415, Heavy Duty Protective Tape 346, Tan, 4 in x 60 yd, 16.7 mil, 3 Roll/Case, 7010311705
Dynabrade 79689 8" 180 Grit, Extreme Orange Hook & Loop Disc w/8 Vac Holes, 25 per Box
Dynabrade 56355 3" x 4-1/4" Non-Vacuum Dynabug II Pad, Vinyl-Face
Dynabrade 82495 6" Dia. x 400 Grit A/O Vacuum PSA Filmbac DynaCut Disc, 100/Pack
Standard Abrasives 707434, A/O Straight Cartridge Roll, 1/4 in x 1 in x 1/8 in 320, 7100103091
Dynabrade 53163 Tool Handle
3M 58596, Scotch-Seal Mastic Tape Compound 2229, 1-1/2 in x 30 ft, Black, 5rolls/Case, 7010349783
Dynabrade 95756 Speed Control for Extreme Dynorbital Sanders
Dynabrade 92115 1/2" W x 12" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 50010 Collet, 3/8"-24 Female Thread, 1/4" Capacity, 3-Piece Collet
Dynabrade 90226 1/4" W x 18" L 320 Grit A/O DynaCut Belt, 50/pack
Dynabrade 79061 1/2" W x 24" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 14360 Pneumatic Pipe Belt Finisher 
