General description Sealey SRBR622EF Reciprocating Saw Blade for Metal is a pack of 5 bi-metal blades designed for cutting through thin sheet metals, pipes, and profiles. The blades feature milled and side set teeth for a relatively rough and efficient cut. Technical specifications Model No.: SRBR622EF Length: 150mm Teeth per inch (tpi): 18 Compatibility and accessories Works with most popular brands of reciprocating saws. Other information Colour-coded bayonet type fitting allows for easy identification.