Experience the precision and efficiency of the Sigma Green grinding wheel from Rex-Cut Abrasives, designed to meet the demands of both professional and DIY projects. Measuring 4-1/2" in diameter with a 5/8-11 arbor, this 36-grit wheel offers superior finish and controlled grinding, making it ideal for a variety of materials, including stainless steel without the risk of discoloration or warping. With a maximum RPM of 13,300, it ensures fast stock removal while minimizing operator fatigue, allowing for smooth and quiet operation. This grinding wheel is a reliable choice for anyone seeking high-performance abrasives in their toolkit.