When an aggressive cut rate and smooth finish are a must, metal fabricators turn to a resin fiber disc (RFD). Faced with the challenge of working on everything from pressure vessels to roller coasters, professionals need a solution they can count on. That's why we've expanded our line up to deliver the options needed to optimize grinding time on a wide variety of applications. With premium grain mixes that aggressively remove metal and a superior design that locks the grain in, Weiler® Tiger® and Wolverine™ RFDs are designed to deliver serious grinding solutions. Whether you're grinding tool steel, aluminum or anything in between, Weiler® RFDs deliver the options you need to get the job done right and fast.