Diamond · CBN grinding wheel
Norton's architectural abrasives are the largest breakthrough of this century, a combination of our proprietary iHD technology and our patented laser welding technology for cutting and drilling construction materials. This process contributes to energy saving, offering product performance and safety that customers can not follow, and selectable segment designs. The product details are on the homepage of Saint-Gobain Abrasive https://www.saint-gobain-abrasives.com/jp-jp