The T 313 AW Special for Soft Material Jigsaw Blade delivers clean straight cuts in special materials. Its symmetrically sharp-ground, serrated knife edge cuts most soft materials effectively with little effort. This high carbon steel blade is appropriate for cutting non-abrasive soft materials such as cardboard, polystyrene, carpet, leather, rubber and many others. It is equipped with a long-length blade (152 mm) and cuts pliable materials of up to 100 mm thickness. Power tool solution requires much less physical effort than common handheld knives. For use with jigsaws with T-Shank clamping systems.