This Makita 10 pack of cutting wheels is perfect for use on both metal and stainless steel with your grinder. With a 7/8 inch arbor hole size, these 4.5 inch wheels have a grit (ANSI) of 60 and a thickness of 3/64. The flush stainless cutting size ensures precision and accuracy in your cutting projects. Suitable for use in metalworking, CNC, manufacturing, and other industrial settings, these cutting wheels are an essential tool for any professional or DIYer. The brand Makita is known for their high-quality products, and these cutting wheels are no exception. Get the job done efficiently and effectively with this 10 pack of cutting wheels.