The Saitech Ultimate Performance™ Cutting Wheels from United Abrasives are engineered for high-performance cutting in demanding environments, particularly well-suited for foundry applications involving gates and risers. Measuring 4-1/2 inches in diameter with a thickness of 3/32 inches, these wheels utilize a specialized ceramic aluminum oxide grain that not only promotes effective cutting on stainless steel and high tensile alloys but also ensures a long lifespan through its self-sharpening properties. Designed to withstand a maximum speed of 13,300 RPM, they offer an efficient balance of rapid stock removal and longevity, making them an essential tool for tackling tough cutting tasks with precision and ease.