Ampro"s 2" Brad Nailer has a one piece drive blade for extended life and has other features such as; Tool-free quick release, Tool-free depth control to freely set nail depth, and Tool-free adjustable exhaust. This Brad nailer is the perfect solution for small woodworking projects, or adding detail and trim to larger projects.One piece drive blade for extended lifeTool-free quick releaseTool-free depth control to freely set nail depthTool-free adjustable exhaust