Designed for optimal performance, these reinforced cut-off wheels from CGW Abrasives are engineered to deliver fast and efficient cutting for a variety of materials. With a size of 4-1/2 x .045 x 7/8 inches and a robust RPM rating of 13,300, these wheels are ideal for both professional and industrial applications. The unique mixture of zirconia and aluminum oxide not only ensures a longer lifespan but also enhances cutting speed, making them particularly effective on steel and stainless steel. The thicker, rigid design of the ZA36-T-Rigid variant provides added durability, while the flexible ZA60-TB-Flex option offers versatility for intricate work, ensuring that you have the right tool for every cutting task. Each box contains 25 wheels, making it a practical choice for high-demand environments.