Constructed from tempered, high speed steel (HSS) and fully hardened for extra long tooth life and maximum straightness of cut. This range of hacksaw blades are ideal for uses where the workpiece is held securely in place. Available in a variety of sizes and specifications to help you find the product you need. Spare blades only, each blade does not come with hacksaw body. Features and Benefits Manufactured from tempered high grade tool steel for maximum durability Available in varying sizes and specifications to ensure you find the product best suited to your needs Fully hardened to bolster strength and tooth life Ensures maximum straightness of cut Typical Applications Suited for use on workpieces that are secured in place with a clamp or vice Standards Made to BS 1919 : Part 1: 1993