Bosch T101B3 3-Piece 4 In. 10V TPI Clean Wood Cutting T-Shank Jig Saw Blades 10 TPI variable-pitch tooth pattern for clean cuts in hard and soft wood, plywood, plastics, OSB, laminated particle board 3/16 In. to 1-1/4 In. thick High carbon steel construction for long life in wood materials 4 In. overall length, 3 In. working length 3 piece pack