Forrest WW14607145 Woodworker I  14-Inch 60-Tooth 1-Inch Arbor 9/64-Inch Kerf Circular 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. Hold blade rigid and true for better cuts on your machine. Are hardened and precision ground flat within .001" to keep your blade true.