MAGBIT 732.958T MAG 732 Heavy Duty Wood Cutting Blade, 9-Inch by 7/8-Inch by 0.050-Inch, 5/8 TPI 1/2-Inch shank blades With cobalt that outlasts standard blades Wood with nails/metals, chipboard, plastic profiles, fiberglass, solid woods Faster cutting and longer lasting Sold in packs of 5