The DEWALT Multi-Tool Titanium Flush Cut Blade is designed specifically for flush cutting applications. It has a titanium coating to provide a longer performance life. The DT20711 blade is quick and easy to change and fits all common oscillating tools. Suitable for the following materials Wood with nails. Wood. Drywall. PVC. Specifications Blade Length 23mm. (0.91in). Blade Width 100mm. (3.94in).