Cutting speeds range from 200' to 350' (61 to 106 m) per minute for common metals including: Aluminum, brass, chrome, copper, iron, mild steel, and stainless steel. For accurate cuts this tool features dual-bearing blade guides, adjustable stopper plate, and a fluorescent job light. Included with the saw is one each Band Saw Blade, Hex Wrench, Wrench Holder, and a Plastic Case. Cutting capacities for round materials 4-3/4" (121 mm); for rectangular materials 4-3/4" x 4-3/4" (121 x 121 mm). The Bi-Metal Blade lasts up to three times longer than carbon steel blades.