Master Mechanic 158841  2-7/8 -Inch, Carbide Grit Jig Saw Blade The product is a MM2-7/8" Carb Saw Blade Purpose of use for Power Tool Accessories, band-saw-blades Manufactured in China Master Mechanic Size 2-7/8 inches Carbide grit jig saw blade Made of heat treated steel Allows for cutting into tough materials such as ceramic tile, plaster, pipe, conduit and marble.