PORTER-CABLE 12057 4-1/2-Inch 120 Tooth TCG Plywood Cutting Saw Blade with 3/8-Inch Arbor
This 120-tooth steel blade provides extra clean cutting of plywoods, veneers, thin plastics and similar materials.   It fits the Porter-Cable 314 and 9314 Trim Saws, or other saws requiring a 4-1/2-inch blade with a 3/8-inch arbor hole.