Stanley Jet Cut Heavy Duty Handsaw features 3-sided, 7-inch precision ground teeth offer razor sharp cutting edges at every stage of the stroke with bi-material handle screwed and ultrasonically welded for comfort and security The blade is made from premium Swedish steel quality with a thickness of 0.85 mm and a handle that allows cutting at 45° and 90° Ideal for fast flow cut on wood and derived like laminated boards, panels, PVC and others, induction hardened teeth stay sharper twice as long The teeth are precision set to generate clearance of kerf for the blade to cut on both the forward and back stroke increasing cutting efficiency by 30%