BOSCH Bosch Dremel Silicon Carbide Grinding Stone 4,8 Mm (84922)

Small, Cone Shaped Silicon Carbide Grinding Stone. For Sharpening, Deburring And General Purpose Grinding. Typical Uses Include Removal Of Stilt Marks And Excess Glaze, Sharp Edges On Tiles And Engraving On Glass. These Grinding Stones Are Tougher Than Aluminum Oxide Points, These Are Made Especially For Use On Hard Materials Such As Glass And Ceramics.