MK Morse Band Saw Blades are general purpose bi-metal blades that are ideal for cutting materials with easy to moderate machinability. The Matrix II bimetal band saw blades offer good value in maintenance shops and small fabricating shops cutting aluminum castings, carbon steel and structural steels. These blades are made with tough impact resistance high speed steel and are a great value on light to medium production and maintenance applications. These band saw blades have a positive rake for solids and zero degree rake for tubing or thin wall pipe.