They are suitable for jigsaws with U-shanks (universal shanks) from all power tool brands. The U 101 B Clean for Wood Jigsaw Blade delivers clean straight cuts in wood. Its precision-ground teeth with a taper-ground body enable spotless results. Made of high carbon steel, this blade is appropriate for cutting softwood and non-abrasive woodworking materials. It is equipped with a fine progressive tooth pitch (2.7 mm) for cutting woodworking materials with 3-30 mm thickness.