WAGEN saw blades are the best of the best! After extensive testing by SETH Machinery we have found that the thin tooth profile on WAGEN Aluminium saw blades provide a quieter and cleaner overall cut. Because there is less load during the cutting operation WAGEN Aluminium Saw Blades generally last longer in production environments. WAGEN is Japan's largest manufacturer of high quality industrial tools used in the metalworking, woodworking, paper and plastic processing industries. wagen saw blades are engineered to the highest industry standards.