Walter Surface Technologies introduced its Zip XX cut-off wheel. The 1/16-in. ceramic wheel with premium reinforcements was engineered with proprietary Smart Resin technology that allows the wheel to expose fresh grains to maximize longevity and sharpness. It also delivers smooth, clean cuts by minimizing the need to rework the part as well as the risk of metal overheat or discoloration. It is made of ceramic micro-crystals with pre-set fracture points that optimize the balance between cutting speed, durability and high performance. The wheel is compatible with steel, stainless steel and hard alloys and available in 4.5 in., 5 in., 6 in. and 7 in. diameters.