DREMEL SILICON CARBIDE GRINDING STONE 84922 – 4,8 MM

Description What can you do with it? 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. How to use? Use the side of the accessory for the best finish at an angle. Materials to use on: To grind and etch stone, glass, ceramics, porcelain and non-ferrous metals Recommended speeds (RPM): Ceramic: 35.000 Glass: 35.000 Stone: 10.000 – 15.000 Shell: 10.000 – 15.000 Specifications Shank diameter:3,2 mm Working diameter:4,8 mm Accessory length:40,0 mm Width:5,0 mm Length:5,0 mm Height:38,0 mm Maximum RPM:25.000 1/min Package Contents:3 pieces