Constructed from hardened steel, the blade is built for durability and extended use under job site conditions. It includes two pre-drilled holes at one end that align easily with the FOAMZALL's custom coupler, allowing for fast, tool-free blade changes. Whether you're replacing a worn blade or upgrading for smoother performance, this replacement part helps maintain consistent cut quality and productivity on the job. It's a practical solution for insulation contractors seeking reliability and ease of use.