Dremel 85622 1/2" Disc Style Silicon Carbide Grinding Stone

Turn your Dremel rotary tool into a powerful rotary grinder with the 85622 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 1/2" (12.7 mm) disc shape of the grinding stone can be used on conic and flat surfaces.

FEATURES:

• 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

SPECIFICATIONS:

• Bit Diameter Inch: 1/2"
• Bit Diameter mm: 12.7 mm
• RPM: 35000.0
• Shank Diameter in: 0.125
• Recommended Speeds:
  • Soft Stone/Shell (20,000-25,000 RPM)
  • Glass (20,000-30,000 RPM)
  • Tile (20,000-30,000 RPM)
  • Masonry (20,000-25,000 RPM)