3M - 4" Disc Diam, 80 Grit, Ceramic Quick Change Disc - Type R Attaching System, Coated, 12,000 RPM, 987C Series
Item #: 32318818
Brand: 3M
Model #: 00051125872195
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.
Cooler cutting and more durable than natural aluminum based products, ceramic provides a sharp, high purity grain. Commonly used for precision grinding of steels, hard alloys and exotic materials.
| Product Specifications | |
|---|---|
| Attaching System | Type R |
| Disc Diameter (Inch) | 4 |
| Grit | 80 |
| Maximum RPM | 12000 |
| Abrasive Material | Ceramic |
| Backing Material | Fiber |
| Abrasive Type | Coated |
| Series | 987C |