Bosch T500 5-Piece T-Shank Jig Saw Blade Set for Wood and Metal Includes one T101B Clean for Wood, one T144D Speed for Wood, one T119BO Basic for Wood, one T118A Basic for Metal, one T118B Basic for Metal blades Wavy set milled teeth cut cleanly and smoothly in stainless steel 5 piece set 8 percent cobalt alloy has higher resistance to heat build-up Set includes one each of T101B, T119BO, T144D, T118A, and T118B jig saw blades T-Shank jig saw blades fit the following brand jig saws: Bosch, DeWalt, Hitachi, Makita, Milwaukee, Metabo, PorterCable and Craftsman.