Turn your Dremel rotary tool into a powerful rotary grinder with the Silicon Carbide Grinding Stone. Tougher than aluminum oxide bits, Dremel's Silicone Carbide Grinding stones are designed for use on hard materials such as glass, ceramics, stone, porcelain and non-ferrous metals. Ideal for sharpening, deburring and for general purpose grinding and for projects like removing stilt marks, clearing excess glaze on ceramics, and glass engraving. The 1/8 In. (3.2 mm) features a ball nose shape; however, Dremel offers a variety of grinding stones with different bit shapes to support virtually every possible grinding application.

• Ideal for sharpening, deburring and general purpose grinding on harder materials
• Designed to work well on stone, glass, ceramic, porcelain, gemstones and non-ferrous metals
• Specially designed for working with conic and flat surfaces
• Great for grinding and etching