The Dremel 425 emery-impregnated disc gives you the power to polish most ferrous metals, as well as stones, glass and ceramics. It can be used to remove small burrs and scratch marks left by grinding and sanding and can also help you clean and define grooves. 1 in Dia wheel.

• Use it to remove small burrs and scratch marks left by grinding and sanding
• Ideal to clean and define grooves