Loading... Please wait...Power Tool, For Miter Or Slide Miter Saws PT-21660-1. 8-1/2 Dia., 60 Teeth, 5/8 Arbor, ATAF Grind, .079 Kerf, 5 Rake. A super performer on 8-1/2 miter saws.
Nickel - Chrome alloy steel creates a stiffer, corrosion resistant blade for better cuts and longer life. It also allows for a higher Rockwell value while providing a tougher, more forgiving blade. The tips are an advanced, sub-micron grade of tungsten carbide for smoother, cooler cuts and much greater tip life. Tip life is up to 10x that of ordinary carbide saw tips.