3M - 1" Head Diam x 1" Thickness, A21, Ball Nose End, Aluminum Oxide Mounted Point - Gray, Medium Grade, 34,500 RPM
Item #: 43971332
Brand: 3M
Model #: 00048011647968
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 | |
|---|---|
| Point Shape Code | A21 |
| Point Shape | Ball Nose |
| Abrasive Material | Aluminum Oxide |
| Shank Diameter (Inch) | 1/4 |
| Head Diameter (Inch) | 1 |
| Head Thickness (Inch) | 1 |
| Grade | Medium |
| Bond Type | Unitized |
| Density/Hardness | Hard |
| Maximum RPM | 34500 |
| Color | Gray |
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