- Premium Fepa graded aluminum oxide abrasive offers self sharpening characteristics that provide consistent performance and cut rate on a wide variety of materials and applications.
- Durable X-weight backing is tough yet flexible for good performance in all specialty applications.
- Phenolic resin bond provide excellent grain adhesion for long useful life.
- A good general purpose abrasive product that provides dependable performance on wood, plastic, fiberglass, mild and carbon steel and other ferrous and non ferrous metals.
Abrasive Specifications
Mfr. Part # 78643
| Abrasive Category | Coated Abrasives |
|---|---|
| Abrasive Diameter [inches] | 1/2″ |
| Abrasive Mineral Type | AZ |
| Abrasive Shape | Specialties |
| Abrasive Length [inches] | 1″ |
| Abrasive Sub Shape | Cartridge Roll |
| CE Certified | No |
| EAC Certified | No |
| Abrasive Backing Material | Cloth |
| Abrasive Tier | Better |
| EAN (UPC) Code | 0616026786325 |
| Quantity Each Pack | 100 |
| Abrasive Center Hole Dia. [inches] | 1/8″ |
| Abrasive Grit / Grade | 120 |

Dynabrade 11321 Contact Arm Ass'y, 7/16" Dia. x 3/8" W, Rubber Wheel, with 1/2" W Platen
Dynabrade 58988 Housing Assy for Model # 59040 Rev. H
Dynabrade Nitro Series NF1 Nitrofile Abrasive Belt Tool
Standard Abrasives 713095, Aluminum Oxide Handy Roll, P120 J-weight, 1 in x 50 yd, 7010331447
Dynabrade 78339 3" Dia. x 1" W x 1/4" Shank, 40 Grit, A/O DynaCut Flap Wheel, 10/pack
Dynabrade 67215 Power Arm, 2" Dia. x 2" W, 70 Duro Serrated Urethane
Dynabrade 51705 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 50,000 RPM, 3/32" Collet
Dynabrade 92087 3" Dia. x 50 Grit Ceramic Non-Vacuum DynaCut Locking-Type Disc, 25/pack
Dynabrade 52200 .4 hp Straight-Line Die Grinder, Front Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 53783 Cone or Plug Grinder (Single Extension), Steel Housing, 20,000 RPM, 3/8"-24 Male Thread Spindle
Dynabrade 54629 Rear Bearing Plate 
