16 Inch 9 TPI Aggressive Hand Saw- Wood Handle feature an Aggressive Tri-Bevel Tooth design for faster, more efficient cutting in wood or plastic. This dynamic tooth design performs on pull and push strokes, outperforming conventional tooth handsaws.Aggressive Tri-Bevel Tooth Design Utilizes 3 Cutting Edges: Cuts Fast in Wood or PlasticHigh Carbon Steel Blade for Strength and DurabilityHardened Teeth Stay Sharp up to 5 Times Longer than Conventional TeethFinished Hardwood HandleHandle Can be Used as a 45 or 90 Degree Square