MK Morse Master Cobalt Band Saw Blades 44-7/8" x 1/2" x 0.020 8/11 TPI (3-Pack) ZWEP44811MC MK Morse M42 Blades offer durability for higher production speeds on difficult to machine solids and heavy-walled structures.FEATURES:Rugged bi-metal construction with hardened M42 teeth and tool steel fatigue resistant backer.Used on medium to heavy production machines to cut solids and heavy-walled structures.Handles hard to machine materials like stainless steel, Inconel, Monel.Variable pitch teeth can handle a wider range of cross sectional sizes.Variable pitch teeth offer high heat, wear and shock resistance.APPLICATIONS:Alloy steels, mold steels, carbon steels, structural steels. SPECIFICATIONS: Cutting Length44-7/8" Width1/2" Thickness0.020" MaterialBi-Metal Teeth Per Inch8/11 Quantity3 MK Morse 44-7/8" x 1/2" x 0.020" Master Cobalt Band Saw Blades 8/11 TPI (3-Pack) ZWEP44811MC