Extra Fine Grit Diamond Double Sided Super Flex Dental Disc Ø22mm 0.17mm Thick por | Jul 17, 2026Double Sided Super Flex Extra Fine Grit Dental Disc Ø22mm 0.17mm Thickness With Riveted Mandrel. Grit: Extra Fine. 1x Diamond Coated Double Sided Super Flex Disc Ø22mm T0.17mm With Riveted Mandrel. Material:Stainless Steel With Diamond Coating.