This kind of 8 segments metal bond grinding disc is designed for quick removal of thinset, glue & mastics an ideal tool substrate preparation. Use wet or dry. 3''x8seg; 4''x10seg Velcro back and 3xM6 thread Bond: soft,medium,hard Grit: 30#-150# Understanding how diamond tools...
Understanding how diamond tools work is a must to anyone who wants to be successful in this industry. Diamonds are not all the same. The two terms most often used when speaking of diamond tools are diamond grit and bond. Most diamond tools are made of synthetic diamond powder, measured in microns and called grit, and a bonding material, usually metal or resin, or a combination of bonding materials (hybrid tools). They are bonded together through injection molding, hot and cold pressing, electroplating, and vacuum brazing. Speaking of tooling bonds, there are two common problems that you can run into: the tools cut well but their life is too short (premature wear) - this usually happens when using soft bonds that easily open on soft / abrasive floors; or, the tools don't cut well at all and just slide on the floor surface, which is called tool glazing - typically happens when using hard bond tools on hard concrete.
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