Tenryu PRF-18548BW STEEL-PRO 7-1/4" Steel Cutting Carbide Tipped Saw Blade These blades are for use on low RPM "dry-cut" chop saws only. Our most popular Steel-Pro. Cuts thick (up to 1/8-Inch) and thin. ATB(Alternate Top Bevel): Typical for cross-grain. Also used on ripping blades. High quality cuts without the clouds of dust and scorch marks associated with friction blades. Rugged plates and specially formulated carbide tips with a special tooth grind for fast, clean cuts.