Alpha¬ recognized the need for a wheel for use on granite, engineered stone, concrete, crystallized glass and porcelain slabs. As a result, we are proud to introduce the Alpha¬ Profiler B-Series, designed to produce 3/16î, 3/8î, 1/2î or 3/4î demi-bullnose edge on slabs and tiles. Alpha¬ created this wet-cutting wheel by making use of the latest vacuum brazed technology and utilizing diamonds best suited for harder materials. Equipped with a 5/8î-11 female thread and internal water passage holes, the Alpha¬ Profiler B-Series will fit the AIR-658, AWP-158, VSP-120 and other brands of center water-feed polishers. The nylon guide slides along the surface and the rotary touchier controls the depth of cut to make this tool nearly ñgoof-proofî. An operator with little or no fabrication skills can easily create a perfect roundover on tiles or slabs. Designed with the tile contractor in mind, slab fabricators will also value the benefits of using the Alpha¬ Profiler B-Series. Use this wheel to create a perfect roundover edge treatment and polish it with Ceramica EX for a superior professional finish.