IRWIN 4935496 Reciprocating Saw Blade Set, 11 -Piece, Bi-Metal

Blades are bi-metal, with a long cutting life. Used for fast cuts and most popular cutting applications. Includes (1) 9 in 6 TPI, nail embedded wood cutting blade, (5) 6 in 6 TPI nail embedded wood cutting blades, (1) 8 in 18 TPI metal cutting blade and (4) 6 in 14 TPI, metal cutting blades and blade bag.