Brush Research Mfg. - 3" 120 Grit Ceramic/Silicon Carbide Straight Disc Brush - Medium Grade, Drive Arbor Connector, 0.7087" Trim Length, 0.63" Shank Diam, 0.63" Arbor Hole
Item #: 69606200
Brand: Brush Research Mfg.
Model #: ADD8018120
Exact Tooling IR#: 04
Features and Benefits
Ceramic and silicon carbide filament provide for a faster cut rate with an optimum surface finish. The abrasive filaments conform to part contours and are used for both medium and heavy-duty applications.
Straight bristle discs provide a conformable brushing action for general purpose applications.
Drive arbors are used for securely mounting disc brushes in milling or CNC machines. They commonly use with a bolt and washer.
| Product Specifications | |
|---|---|
| Outside Diameter (Inch) | 3 |
| Grade | Medium |
| Grit | 120 |
| Abrasive Material | Ceramic/Silicon Carbide |
| Brush Type | Straight |
| Connector Type | Drive Arbor |
| Shank Diameter (Inch) | 0.6300 |
| Arbor Hole Size (Inch) | 0.6300 |
| Arbor Hole Thread Size | 1/4-20 |
| Trim Length (Inch) | 0.7087 |
| Maximum RPM | 4250 |
| Filament Shape | Round |
| Filament Diameter (Decimal Inch) | 0.022 |
| Filament Width (Decimal Inch) | 0.022 |
| Filament Thickness (Decimal Inch) | 0.022 |
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