Electrician Tools: Each tool is individually tested at 10,000 V AC and approved for 1,000 V AC. Insulated Combination Pliers: Three functions - one tool. For the three processes of cutting, stripping, and insulating, you only need one tool. Ergonomic Pliers Set: The specially angled pliers head allows for ergonomic and energy-saving stripping and insulating along the length of the cable and the pliers. Tools for Electronics Technicians: The extra-wide handle back with integrated hard and soft zones, as well as the curved handle ends, prevent fingers from slipping. Application: Cutting soft and hard wires and cables, e.g., NYM cable, stripping round and damp-proof cables, and insulating conductors in hard-to-reach places, e.g., in junction and distribution boxes.