Norton - 3" Disc Diam, 40 Grit, Aluminum Oxide Quick Change Disc - Type R Attaching System, Coated, Brown, Coarse Grade, 20,000 RPM, R228 Series
Item #: 79517173
Brand: Norton
Model #: 66261121031
Exact Tooling IR#: 04
Features and Benefits
Type R attachment systems feature roll-on/roll-off style fasteners (External Thread). They are interchangeable with Roloc, TR and Type III Styles.
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 | |
|---|---|
| Attaching System | Type R |
| Disc Diameter (Inch) | 3 |
| Grade | Coarse |
| Grit | 40 |
| Maximum RPM | 20000 |
| Abrasive Material | Aluminum Oxide |
| Backing Material | Cloth |
| Abrasive Type | Coated |
| Series | R228 |
| Backing Weight | X |
| Disc Color | Brown |
| Button Color | Black |
| Quick Change Compatibility | Speed-Lok TR |
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