PFERD fiber discs are manufactured in accordance with ISO 16057 in shape A2 version F under the designation "vulcanized fiber disc". For universal coarse grinding with high stock removal and long service life.
| Manufacturer Part Number | 69401048 |
| External Diameter (Inch) | 8" |
| Hole Diameter (Inch) | 1-1/4" |
| Arbor Hole with Adapter Diameter (Inch) | 1-1/4" |
| Installation Width (Inch) | 1-1/4" |
| Maximum RPM | 4500 RPM |
| Optimum From RPM | 1800 RPM |
| Optimum To RPM | 2900 RPM |
| Trim Length (Inch) | 1-1/2" |
| Width (Inch) | 1-3/8" |
| Filament Material | Stainless steel wire (INOX) |
| Filament Material Diameter (Inch) | 0.012" |
| Abrasive | Zirconia, Z |
| Product Type | Fiber Disc |