Cubitron 3 Grinding Wheel 90003 - 4 1/2 in - Precision Shaped Ceramic Aluminum Oxide - 36+

Cubitron 3 Depressed Center Grinding Wheel’s next-generation performance is backed by over 100 years of 3M metalworking innovation. Like other 3M industrial abrasives, this wheel is built to withstand a variety of applications, including grinding on the toughest metals. It's also designed to perform better as it runs faster, so having a tool able to maintain speed is critical.