Bosch T119BO 3-Inch 12-Tooth Jig Saw Blades (5-Pack) Optimized for curved or scroll cutting of wood and wood products 5 /16 In. to 1/4 In. thick 12 TPI tooth profile and high carbon steel blade body produce fast results 3-1/4 In. overall length, 2 3/16 In. working length 5 piece pack 5 Per pack 3-Inch length 12-Tooth Application-wood Scroll cut