Loading... Please wait...STEEL-PRO Saw Blades PRF-21048BW. 8-1/4 Dia., 48 Teeth, 5/8 Knockout Arbor, MTCG Grind, .087 Kerf, 0 Rake. The 8-1/4 Steel-Pro for ferrous metal cutting with circular saws. *These blades are for use on low RPM dry-cut chop saws only.
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.