Norton - 4" Diam, 20mm Hole Size, 2" Overall Thickness, 80 Grit, Type 6 Tool & Cutter Grinding Wheel - Medium Grade, Aluminum Oxide, J Hardness, Vitrified Bond, 5,730 RPM
Item #: 90855602
Brand: Norton
Exact Tooling IR#: 04
Features and Benefits
Straight Cup
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 | Type 6 |
| Wheel Diameter (Inch) | 4 |
| Hole Size (mm) | 20.00 |
| Overall Thickness (Inch) | 2 |
| Grit | 80.0 |
| Grade | Medium |
| Abrasive Material | Aluminum Oxide |
| Wheel Hardness | J |
| Bond Type | Vitrified |
| Porosity | Porous |
| Specification | 38A80-JVBE |
| Wheel Hardness Rating | Medium |
| Wheel Color | White |
| Maximum RPM | 5730 |
| Face/Rim Width (Inch) | 3/8 |
| Friability | Friable |
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