3M - 4" Diam, 1/4" Face Width, 1/4" Center Hole, Medium Grade, Aluminum Oxide Deburring Wheel - Unitized, Hard Density 7 Grade, 12,100 RPM
Item #: 78643889
Brand: 3M
Exact Tooling IR#: 04
Features and Benefits
Aluminum Oxide is the most commonly used abrasive. Best-suited for general purpose deburring and blending, it is tough, economical, and fracture-resistant. Commonly used on ferrous alloys, high-tensile materials, and wood.
| Product Specifications | |
|---|---|
| Wheel Type | Unitized |
| Wheel Diameter (Inch) | 4 |
| Center Hole Size (Inch) | 1/4 |
| Abrasive Material | Aluminum Oxide |
| Grade | Medium |
| Density | 7 |
| Density Grade | Hard |
| Face Width (Inch) | 1/4 |
| Tooling Compatibility | Centerless Grinders; Die Grinders; Inline Sanders; Manual Backstands; Pressure Assist Backstands |
| Maximum RPM | 12100 |
| Color | Tan |
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