These reciprocating saw blades set includes 1 pc 6” (7tpi) wood blades, 1 pc 6” (10tpi) wood blade, 1 pc 6” (14tpi) metal blade, 1 pc 6” (18tpi) metal blade, 1 pc 6” (24tpi) metal blade, 1 pc 6” (10tpi) wood with nail blade, 1 pc 6” (6tpi) wood with nail blade and 1 pc 6” (5/8tpi) wood with nail blade.