Alpha Professional Tools® has seen growth in granite drainboard applications and now offers an innovative product called Twincur L. Specifically designed for wet polishing of granite drainboard applications, Twincur L is the ultimate abrasive for CNC machinery. Twincur L will polish any flat area but, its smaller size 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. Twincur L will work on CNC machinery from Breton, CMG - Brembana, CMPI, Denver, Intermac, Marmo Meccanica, Omag, Park Industries®, Thibaut, Z.Bavelloni and others. Countertop fabricators will love the ease with which they can now polish a granite drainboard. These heavy duty discs will provide fast, consistent results and are long lasting. Twincur L provides optimum cost versus performance ratios and is ideal for any flat application polished with a CNC machine. If you fabricate with CNC machinery, Twincur L is the abrasive of choice.