Dewalt, Folding Jab Saw, 2 In 1 Design For Convenience, Cut Drywall & Plane Edges With 1 Tool, Jab Saw With Triple Ground Teeth For Fast Cutting, Stainless Steel Rasp For Material Removal, Locking Mechanism Locks Blade In Open & Close Positions, Compact Storage, Both Blades Folds Into Handle, Ergonomic Bi-Material Handle For Extra Comfort.