5 Piece, Demolition Reciprocating Saw Blade Kit, Patent Pending Tooth Design Delivers Up To 2 X The Life Making Cutting Heavy Metal Faster & Easier, Prevents Bending & Provides Maximum Control In Toughest Demolition Applications, Unique Configuration Including An Aggressive Tang Angle & Tapered Blade Share To Allow For Cutting In Tight Areas, Kit Includes One Each Of The Following Sizes: 6 x1 x.062 6 TPI, 6 x1 x.042 14 TPI, 9 x1 x.042 14 TPI, 9 x1 x.062 6 TPI & 9 x1 x.062 10 TPI.