<p>Twisted knot wire cup wheels are made of steel. Twisted wire gives more aggression on weld splatter, heavily pitted areas, heavy rusting and old paint coatings. Ideal for aggressive cleaning of stainless steel welds, scale and surface coatings.</p><br/><h5>Product Features</h5><br/><ul><br/><li>Suitable for use with power tools up to the maximum rated rpm</li><br/><li>M14 thread for use on most angle grinder and metal polisher spindles</li><br/><li>Durable steel body</li><br/></ul><br/><h5>Technical Data</h5><br/><ul><br/><li>Diameter: 85 mm</li><br/><li>Thread: M14 x 2 mm</li><br/><li>Max. speed: 12,500 rpm</li><br/></ul>