Dynabrade sanding disc backing pad has a diameter of 3 in. The hook & loop 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 5000 RPMs.
Pad Specifications
Mfr. Model # 50125
- Brand: Dynabrade
- Attachment Type: Hook & Loop
- Pad Diameter: 3 in
- Thread Size: 1/4-20
- Thread Type: Female
- Density Grade: Hard
- Maximum RPM: 5000

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Dynabrade 40773 Armature Assembly, 120V, Type A
Dynabrade 79004 1/8" W x 12" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 78538 3/4"Dia. 2-Set, 3-48 Female Center Thread, 80 Grit, Dynacut A/O Overlap Slotted Disc, 100/pack
Dynabrade 98580 Motor Tune-Up Kit for National Detroit Sander Models
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 79145 1/4" W x 24" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 79187 1/4" W x 18" L 120 Grit Dynafire Premium Ceramic Belt, 50/pack
Dynabrade 78739 5/16" x 5/8"- B53 DynaFire A/O Vitrified Mounted Point, 5/pack
Dynabrade 50122 3" Dia. Disc Backup Pad Pad, 3/8"-24 Thread, Hook 'N Loop
Dynabrade 55242 Vane Set (4pk)
Dynabrade 01794 Rubber Drive Wheel
Dynabrade 92201 1-1/2" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 11078 Contact Wheel Ass'y, 5/8" Dia. x 3/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber
Dynabrade 92100 3" W x 10-11/16" L 40 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 51464 Housing for 01186 Motor; 3,400 RPM
Dynabrade 79013 1/2" W x 12" L 120 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 22090 2-3/4" x 5" Hand Sanding Block
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint 
