A box of 205652 Saphir D225 P36 grit abrasive discs for use with the Festool Planex Drywall Sander. Saphir is a heavy use, high-performance abrasive best for the toughest, most stubborn surfaces. Also well suited for quick removal of textures and sanding of hard surfaces. The re-designed Multi-Jetstream hole pattern significantly improves dust extraction for 30% longer abrasive life. New hole pattern is back compatible with both current and previous model Planex Sanders. Box of 25 disks. Germany