Stanley 20-527 20-Inch 12-Points/Inch SharpTooth Saw SharpTooth saw technology cuts 50% faster than conventional saws Stanley - Black & Decker Ergonomically designed handle for better grip and improved comfort Induction-hardened teeth stay sharp up to five times longer than standard teeth Ergonomically designed handle for better grip and improved comfort Welded handle eliminates screws and won't loosen over time Limited Lifetime Warranty