Cutting Pliers for Working at Height Secure tools provide a wide selection of cutting pliers for working at height safely and efficiently. Designed for tough, continuous use, our range of cutting pliers are useful for getting through insulated cables, including copper, iron and aluminium. Their angled blade and wide jaw mean cutting pliers can deliver precise cuts with a large force. And the inclusion of ergonomic, heavy-duty handles provides superior grip, maximum comfort and reduced hand tensions. Furthermore, each cutting plier comes with a fixed steel ring so you can securely tether the item to your harness or tool belt and prevent accidents when working at height.