The Fein 63503185010 Jigsaw Blades are Profi-Top-Line bi-metal blades designed for clean, splinter-free straight cutting in hardwood, HPL, laminate and coated boards. They are intended to be used with the pendulum action switched off and are designed to provide clean results on both the top and bottom edges of the workpiece while offering a long service life. Supplied as a pack of 5.