Backing pads for Walter Twist abrasive discs. Molded polyurethane construction with a standard 1/4" diameter removable mandrel. Surface design ensures uniform disc support. Can be used with other brands of twist style abrasive discs.
Options for "Medium" or Hard" polyurethane compounds. The medium option allows for flex in applications with rounded corners and uneven surfaces. The hard option is ideal when working with flat surfaces. The 1.5" diameter option can be used with 2" discs when extreme flexibility is required.
| Diameter | Flexibility | Part No. | Max RPM |
| 1.5" | Medium | 04-X 152 | 30,000 |
| 2 " | Medium | 04-X 202 | 30,000 |
| 2 " | Hard | 04-X 203 | 30,000 |
| 3 " | Medium | 04-X 302 | 28,000 |
| 3 " | Hard | 04-X 303 | 28,000 |
