Bi-Metal bandsaw blade width up to 12.7mm general purpose and contour cutting. For general purpose hand-fed applications e.g. tool and die shops, machine shops, maintenance facilities. Diemaster 2® is ideal for contour cutting. With an M-42 high speed steel tooth edge you get longer blade life. The blade is designed to run at high speed (twice the speed of carbon) and lasts 10 times longer than carbon blades.