The polishing pad is a file for descaling on the metal surface.
This files hardened by rubber is easy to comply with curved surface.
There are different three kinds of the grain size.
| Part No. | Grain | Material | Dimensions mm |
|---|---|---|---|
| K-140 | #60 | NBR w/ Polishing agent | 50×25.5×20 |
| K-141 | #120 | ||
| K-142 | #320 |