XA24Q - Contaminant-Free. Specially formulated for nuclear and food processing plants. Free of iron, chlorine and sulphur compounds (Fe + Cl + S <0.1%). Stainless steel and other high tensile alloys. Ferrous metals (iron, steel, welds, etc.). Specifications: Max RPM - 8500. Tech Info: Specially formulated for contaminant-free stock removal on stainless steel. All sizes reinforced with the highest quality fiberglass for maximum safety and performance.