<p>GEKO Premium Diamond Grinding Wheel for circular saw blade sharpening machines. Suitable for circular saw blades from 80 - 700 mm.</p><br/><h4>Technical Data</h4><br/><ul><br/> <li>Disc Diameter: 125 mm</li><br/> <li>Bore Size: 32 mm</li><br/> <li>Diamond Layer Thickness: 8 mm</li><br/> <li>Grit Size: fine to medium</li><br/> <li>Maximum Speed [rpm]: 2800</li><br/></ul>