Forrest CP07Q408100 Solid Surface Material 7-1/4-Inch 40 Tooth 5/8-Inch Arbor 3/32-Inch Kerf Table Saw Blade A heavier than normal steel plate maintains maximum stability for the best cut. A negative face hook also adds to optimum rigidity when cutting Each blade is hand straightened to run out of .001"/.002" for maximum cut quality.