This spare blade is designed for the SENATOR Sheet Metal Nibber. Manufactured from molybdenum steel , the product is ideal for cutting sheet materials without bending or distorting, metal up to 1.2mm (18 gauge) and plastic up to 2mm (14 gauge). Features and Benefits Manufactured from molybdenum steel for durability Cost effective way of keeping your sheet metal nibbler working to an optimum level Typical Applications Construction Automotive Engineering Notes For use with SEN5918090K Sheet Metal Nibbler