Mounting points are abrasive tips that are used for inline or straight shaft grinding. These mount point tips are available in a variety of abrasive materials and grades, including aluminium oxide, ceramic, cubic boron nitride, diamond, silicon carbide, and zirconia alumina. Zoro carries top-brand name Norton abrasives and other Norton products. We also carry deburring tools, deburring blades. carbide burs, and convolute wheels.