M.k. Morse 4255461252bx1 – 10′ 5 1/4″x 1″ x 0.035 bimetal m42 4/6 bandsaw blade rugged production blades featuring m42 high speed steel edges, these bimetal band saw blades offer durability for higher production speeds on difficult to machine solids and heavy walled structures. features & benefits: 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 high wear and heat resistance.