Diamond Saw Blade, FLX230 Series, Blade Dia. 18 in, Arbor Size 1 in, Arbor Shape Round, Max. Blade Speed 3,395 RPM, Max. Saw Power 50 hp, For Use With Saw Type Large Flat Saws, Small Flat Saws, Cutting Type Wet, Rim Type Segmented, Max. Cutting Depth 6 5/8 in, Materials Concrete, For Use On Concrete Type Hard Aggregate, Grade Good, Width 0.125 in, Blade Material Diamond