General description Constructed from M3 High-Speed Steel, the Starrett bi-metal hacksaw blades are designed to quickly and effectively cut through alloy and stainless steel. Ideal for interrupted cuts and bending stresses, the flexible back material reduces breakage and fracture, providing a safer cutting solution. Technical specifications Blade Dimensions: 12 x 1/2 x 24 TPI Blade Length: 300 mm Blade Material: Bi-Metal High-Speed Steel Blade Cross Section: 13 x 0.65 mm (1/2 x 0.025 Inch) Manufacturer Part Number: BS122450 EAN: 7891265677631 Compatibility and accessories For Use With: Hacksaw Pack of 50 blades Usage Suitable for cuts in cramped places Unbreakable during normal usage Tooth strength enables a faster and smoother cut Other information