Hitachi 725360 8-Inch, HCS, Wood Cutting Reciprocating Saw Blades - 5 Pack (Discontinued by Manufacturer) 8-inch long reciprocating saw blade has a cutting depth of 3/4-inch with a thickness of .05-inches Made of high carbon steel Tapered back for fast, clean cutting in all types of wood Progressive-TPI blades come in a 5-pack Comes with a 30-day limited warranty Progressive tooth design for fast aggressive cutting Made of High Carbon Steel Special blade for all wood and composite materials. 30 day satisfaction guarantee and one-year limited warranty on parts and labor 8" x 3/4" x .050"