GRAINGER Flap Discs
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| Style | Model | Abrasive Grade | Abrasive Material | Backing Plate Material | Arbor Hole Type | Disc Dia. | Arbor Hole Size | Dia. | Max. Operating Speed | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 5539564061 | Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €12.73 | |
| B | 69957307849 | Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4" | 5/8" | 4" | 15300 RPM | €5.34 | |
| C | 5539520347 | Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €12.83 | |
| D | 5539564062 | Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €12.73 | |
| E | 05539518615 | Coarse | Alumina Zirconia | Fiberglass | Unthreaded | 4" | 5/8" | 4" | 15300 RPM | €5.71 | |
| F | 05539570058 | Coarse | Ceramic | Plastic | Unthreaded | 7" | 7/8" | 7" | 8600 RPM | €24.59 | |
| G | 5539563929 | Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €12.38 | |
| H | 66261068838 | Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €14.13 | |
| I | 5539520346 | Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | - | - | - | €12.83 | |
| J | 78072775422 | Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €12.38 | |
| K | 66261068846 | Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €14.13 | |
| L | 5539518621 | Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €9.53 | |
| M | 77696090108 | Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 5" | 7/8" | 5" | 12000 RPM | €7.93 | |
| F | 78072775370 | Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €9.53 | |
| B | 69957307851 | Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4" | 5/8" | 4" | 15300 RPM | €5.87 | |
| N | 5539520348 | Extra Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €12.83 | |
| O | 5539518623 | Extra Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €9.53 | |
| P | 5539563741 | Extra Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €10.27 | |
| B | 69957307853 | Extra Coarse | Zirconia Alumina | Fiberglass | Unthreaded | 4" | 5/8" | 4" | 15300 RPM | €5.34 | |
| Q | 05539564060 | Extra Coarse | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €10.39 | |
| R | 5539518620 | Medium | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €9.53 | |
| S | 5539518619 | Medium | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €9.53 | |
| T | 5539564063 | Medium | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €12.73 | |
| U | 5539563745 | Medium | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €10.27 | |
| V | 77696002064 | Medium | Alumina Zirconia | Plastic | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €13.67 | |
| W | 69957307852 | Medium | Zirconia Alumina | Fiberglass | Unthreaded | 4" | 5/8" | 4" | - | €5.32 | |
| X | 5539563931 | Medium | Zirconia Alumina | Fiberglass | Unthreaded | 4 1/2" | 7/8" | 4 1/2" | 13300 RPM | €12.38 | |
| B | 69957307848 | Medium | Zirconia Alumina | Fiberglass | Unthreaded | 4" | 5/8" | 4" | 15300 RPM | €4.81 | |
| Y | 5539520345 | Medium | Zirconia Alumina | Fiberglass | Threaded | 4 1/2" | 5/8"-11 | 4 1/2" | 13300 RPM | €12.83 |
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