Quick Change Disc Backup Pad: TR, 3 in Dia, 1/4"-20 Internal-Thread, Extra Hard Density
Item: 20RW52, MFR: 45093, Brand: 3M
| Compatible Abrasive Type | Quick-Change Sanding Discs, Quick-Change Surface-Conditioning Discs |
| Abrasive Mounting Quick Change System | TR |
| Overall Diameter | 3 in |
| Connector Size | 1/4"-20 |
| Tool Connection Type | Internal-Thread |
| Density | Extra Hard |
| Maximum Operating Speed | 20,000 RPM |