The Fischer FSU-P undercut anchor is a self-cutting undercut anchor made of stainless steel for applications where high loads and safety are required, such as in heavy steel plant construction, nuclear power plants, and the oil and gas industry. The undercut anchor is ideally suited for heavy-duty fastening to secure steel structures, heavy pipelines, and industrial machinery outdoors in cracked and uncracked concrete. The FSU-P is installed using the FSU-ST setting tool into a drilled hole created with the FSU-SD core drill. The anchor self-cuts the undercut, creating a form-fit connection. This ensures maximum safety even with large crack widths in seismic areas. The anchor can be quickly and cleanly removed with the FSU-DT removal tool.