Double Sided Super Flex Extra Fine Grit Dental Lab Disc Ø22mm Thickness 0.2mm por | Jul 17, 2026Double Sided Super Flex Extra Fine Grit Dental Disc Ø22mm 0.2mm Thickness With Riveted Mandrel. 1x Extra Fine Grit Diamond Coated Double Sided Disc Ø22mm T 0.2mm With Riveted Mandrel. Grit: Extra Fine.