【Durability】Hardness of the Cable cutter jaws is 56 HRC. The blade edge is quenched and heat treated at high temperature, with high hardness, strong shearing force and sharp cutting. 【Industrial Grade】Heavy-duty cable cutter is forged from T8 alloy steel, which has excellent durability and corrosion resistance, and can withstand long-term use without being easily damaged. 【Effort-saving】Ergonomically designed non-slip insulated handle is comfortable to hold, and the 18-inch has sufficient length and leverage to make cutting wire ropes and cables more labor-saving. 【Versatility】Cable cutter is not only suitable for cutting cables, but also can be used to cut other types of metal wires, metal hoses, and is suitable for firefighter tools. Such as copper wire, aluminum wire, steel wire, etc. so it has a wide range of applications. 【Multiple Size Options】The cable cutters are available in various sizes: 14", 18", 24", 28", 32", 36" and 42". The heavy-duty cable cutters can cut thick cables. ZrgGea Cable Cutters 14 Inch, Industrial-Grade, Forged from T8 Alloy Steel, HRC56, Sharp Cutting. Suitable for Cutting Copper and Aluminum Core Cables, Blue