Get more done with the SENIX 5in Metal Grinding Wheel, Type 27 AUGD-0003 3 Pack. Designed for high-performance metal grinding, these wheels offer 12,250 max RPM, making them perfect for cutting, deburring, and finishing metal surfaces with ease. Each wheel fits any angle grinder brand, providing versatility and convenience for your projects. The 5-inch diameter and 1/4-inch thickness offer durability and efficiency, ensuring long-lasting performance even on tough metal jobs. With the 7/8-inch arbor, these wheels provide a secure fit for stable and precise grinding. â¢High performing premium metal grinder; â¢12 250 max. recommended RPM; â¢Designed to fit any angle grinder brand;.