Bosch T5002 Wood & Metal Cutting T-Shank Jig Saw Blade Set, 10-PieceBosch T Shank Jig Saw Blade Assortment includes blades for general purpose wood cutting, and varied thicknesses of metal (ferrous and non ferrous) and plastics. Set includes (2) 4" 10 TPI, (2) 4" 5 6 TPI, (2) 3 1 4" 12 TPI, (2) 3 5 8" 17 24 TPI and (2) 3 5 8" 11 14 TPI Jig saw blades. Durable plastic case for blade storage. T Shank design for maximum grip and stability which fits over 90% of current jigsaw makes and models. 10 piece set T Shank for