The product TRIDIAM is a diamond sandpaper with velcro anchorage, for vibrating machines like FESTOOL RO 90DX FEQ, that work in corners, to leave the polished corners on the floors.
Resin moles contain diamond powder to better polish corners.
This product carries out the polishing of corners after the TRIELECTRO (for roughing).
| Grains: | 800, 1200, 1800, 3000, 3500 |
