Festool's Granat Abrasive Discs 220 grit, 225mm is a premium abrasive composed of hardened Aluminium Oxide and Ceramic Grit for scratch resistant coatings, drywall compound and plaster. Specially designed Multi-Jetstream hole pattern significantly improves dust extraction for 30% longer abrasive life. Granat offers longer abrasive life versus other abrasive brands, reducing operating costs. FEPA standards, guaranteeing uniform abrasive positioning and consistent sanding results.