Blade Thickness: 0.05 *Brand Name: Irwin *Material: Bi-Metal *Number in Package: 5 *Packaging Type: Carded *Product Type: Reciprocating Saw Blade *Sub Brand: WeldTec *Teeth per Inch: 10 *Style: *Color: Blue *Length: 8 *Usage: Metal, Wood *Width: Cuts composition materials, plastic, pipe, carbon steel and stainless steel * *Use with materials 1/8 inch and thicker * *Electronic beam weld for stronger and longer lasting teeth * *Bi-metal construction for faster cutting and added durability * *Precision set teeth for faster and smoother cuts