These Irwin Wood Jigsaw Blades are made from Carbon steel for use in softer materials such as wood laminated chipboard and plastics. They have 3 Sided fleam ground teeth for fast cut and clean finishes in all wood applications. T Shank for AEG Bosch DEWALT and Hitachi Jigsaws. These Irwin 10504223 (T101BR) Wood Jigsaw Blades provide straight fine down cuts in plywood laminated particleboard hard and soft wood plastics 4-30mm.PTDIRW10504223
