OJQ1028 Features: * 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 * Applicable Materials: Wood, Plastic, Any Machineable Metal * Cutting Edge Material: HSS * Type: Hack Saw * Quantity: 100 per box * Price is for 1 BDL there are 10EA/BDL Dimensions: * Width: 1/2 in * Thickness: 0.0250 in * Cutting Length: 12 in