Dremel 83142 - Cylinder Grinding Stone, Round end

• 7.2mm diameter x 9.5mm long cylinder
• 3.2mm shank
• Silicon carbide grinding stone
• Designed to grind and etch stone, glass, ceramics, porcelain and non-ferrous metals
• Specially designed for working with conic and flat surfaces
• Ideal for sharpening, deburring and general purpose grinding on harder materials
• For use with Dremel rotary tools