IRWIN Tools MARATHON 2011204 20-inch ProTouch Coarse Cut Saw (2011204) M2 advanced tooth geometry and Tri-Ground teeth provide a fast, efficient handsaw cut Ergonomic ProTouch hardwood handle offers durability and comfort Deep Gullets provide swift chip removal Thick-Body Blade delivers rigidity and control Tapered-Pitch nose improves clearance and stability M2 Tooth Technology - Up to 35% More Efficient Cut Deep-gullets Easy-start Patent-pending Protouch Handles