Olson Saw CT62300 0.032 by 0.014-Inch 16 TPI Crown Tooth Crown Tooth Scroll Saw Blade Cutting thin materials including most wood, plywood, MDF to 3/8" and plastic to 1/8" Unique tooth design allows the blade to cut on both the up and down stroke Cuts a little slower for more control, which is especially useful in delicate fretwork