This High performance blade really out wins them all. It is a fast cutting turbo blade made in Korea. It is excellent for granite, stone, concrete, and brick.
7/8 " center whole with reducer spacer to make 5/8 inch arbor with four wholes for flush mount adapter. This blade works well wet or dry and cuts fast and smooth.
This blade somes in 2 sizes, 5 inch and 6 inch
Been using the 3 step polishing pads for a couple years now and couldn't imagine using the 7 step anymore. It's a no brainer! They save lots of time. The blue number 2 goes fast so get an extra but besides that I'd give 6 stars if I could!