Firepower Steel 6-in Diamond Arbor Cut-Off WheelFirepower double reinforced cut off wheels are designed for heavy duty cut off jobs using circular saws, chop saws and straight grinding machines They ensure optimum effectiveness for dry applications on a broad range of ferrous and non ferrous metals, soft ceramics, masonry materials, reinforced plastic and fiberglass Max. RPM: 10,200 Grade: A60T2FG Features Sub Brand N A Series Name N A Application Grinding and cutting Material Steel Type Type 1