Alpha Professional Tools® has seen growth in engineered stone drainboard applications and now offers an innovative product called Twincur L-ES. Specifically designed for wet polishing of engineered stone drainboard applications. Twincur L-ES is the ultimate abrasive for CNC machinery. Twincur L-ES will polish any flat area but due to its smaller size it is especially suited for smaller areas such as drainboards. Easy to use, these abrasives are equipped with the Magnetic Tornado attachment system common to most CNC machinery. Countertop fabricators will love the ease which they can now polish a granite drainboard. These heavy duty discs will provide fast, consistent results and are long lasting. Twincur L-ES provides optimum cost verses performance ratios. If you fabricate with CNC machinery, Twincur L-ES is the abrasive of choice.