Irwin Houtbeitel M444, 19 mm TM44434 Machines Irwin Bi Metal Reciprocating Blades Recips Values:€41.32 Irwin Bi Metal Reciprocating Blades Recips W 818Rvb Intl 5Pk 10504156 Irwin Hss Pro Hss Pro Din338 6 Characteristics Blade hardened and tempered for long chisel life