The Fein 63503184010 Jigsaw Blades are Profi-Line chrome vanadium steel blades designed for straight, very clean and splinter-free cutting in laminate, plastic and coated boards. They are suitable for PE, PP, PVC, Plexiglas, PA boards and PC boards, and are intended to be used with the pendulum action switched off. The blade design helps achieve splinter-free results on both the top and bottom edges of the workpiece. Supplied as a pack of 5.