Diamond Grinding Wheel Fitting

  Diameter(mm)Hole(mm)Thickness(mm)Diamond gritWork part(mm)Kind of grinding300485080020x8.3 Finished grinding  Diamond grinding wheels for the surface of silicon ingot grinding before cutting waffer.   The surface of silicon ingot will be better after grinding.    Try it,and you will love it!   Customized size available on request. /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1