Bi-Metal Hack Saw Blades
Provide longest life when cutting tougher materials. High speed steel cutting edges are hardened to Rc 65-67 to resist heat and wear. Flexible backers resist shattering, resulting in safer, longer lasting blades. Vacuum heat treating creates harder edge for faster, easier cutting. Cut wood, plastic or any machinable metal, including conduit, stainless steel tubing, angle iron, copper tubing, structural materials and more.