Norton - 3" Diam x 3/8" Hole x 1/2" Thick, R Hardness, 24 Grit Surface Grinding Wheel - Aluminum Oxide, Type 1, Very Coarse Grade, 12,100 Max RPM, Resinoid Bond, No Recess
Item #: 90997826
Brand: Norton
Model #: 66243522418
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.
Straight Wheel Vitrified.
| Product Specifications | |
|---|---|
| Wheel Diameter (Inch) | 3 |
| Hole Size (Inch) | 3/8 |
| Wheel Thickness (Inch) | 1/2 |
| Wheel Hardness | R |
| Abrasive Material | Aluminum Oxide |
| Grade | Very Coarse |
| Grit | 24 |
| Wheel Type Number | Type 1 |
| Maximum RPM | 12100 |
| Wheel Color | Black |
| Bond Type | Resinoid |
| Recess Type | No Recess |
| Specification | 57A24-R5B7 |
| Wheel Hardness Rating | Soft |
| Grain Structure | 5 |
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