Imperial Blades' One Fit 1-3/4" Multi-Material Storm Titanium Metal/Wood Blade, 3PC (IBOAT340-3) is composed of heavy-duty bi-metal (BiM) and combined with Storm Titanium coating for the longest life and best performance. The wavy set tooth pattern makes this blade ideal for metal and multi-material applications by dispersing the wear on all teeth. Recommended applications are: Metal, Wood & Nails, Wood, PVC and more. Popular projects include deck maintenance, fence repair, flooring, framework with nails or staples and plunge cutting vents and outlets. One Fit anchor fits majority of non-Starlock multi-tools: Milwaukee, Ridgid, Ryobi, Bosch, DeWalt, Dremel, Fein, Makita, Rockwell and more.