A pack of five BOSCH S1122BF Flexible for Metal Reciprocating Saw Blades for flush cutting in metal. Made from bi-metal, these saw blades measure 225mm in length with a standard-gauge material thickness of 0.9mm. With a 1.8mm tooth pitch, these are ideal for cutting pipes and profiles with a wall thickness of 3mm – 8mm. BOSCH S1122BF Flexible for Metal Reciprocating Saw Blades are suitable for use with reciprocating saws with 1/2 inch universal shank systems and fit all S-shank reciprocating saws.