WALTER Surface Technologies - 80 Grit, 5" Disc Diam, 7/8" Center Hole, Type 27 Zirconia Alumina Flap Disc - 12,200 Max RPM, Wood Fiber Backing, Arbor Attaching System, Coated
Item #: 39401690
Brand: WALTER Surface Technologies
Model #: 15W508
Exact Tooling IR#: 04
Features and Benefits
Coated abrasives can be used for most applications, from grinding to polishing. They consist of a thin layer of abrasive adhered to fiber, paper, cloth or rubber. Coated discs are normally used on angle grinders.
Type 27 flap discs are less aggressive and are used primarily on flat surfaces for grinding a smoother finish.
More durable than aluminum oxide, zirconia-alumina is best for medium- to heavy-material removal. The material grains constantly fracture to produce new sharp edges. Commonly used on carbon steels, aerospace alloys, nickel alloys, aluminum, cast iron, forgings and some stainless steels
Arbors require adapting nuts. They eliminates cross threading.
| Product Specifications | |
|---|---|
| Abrasive Type | Coated |
| Flap Disc Type | Type 27 |
| Disc Diameter (Inch) | 5 |
| Abrasive Material | Zirconia Alumina |
| Grade | Medium |
| Grit | 80 |
| Attaching System | Arbor |
| Center Hole Size | 7/8 |
| Backing Material | Wood Fiber |
| Maximum RPM | 12200 |
| Additional Information | Well Suited for General-Purpose Shop Use |
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