Professional quality for the all round professional tested to 10 000v and insulated to 1000v ac and 1500v dc for live line working multifunctional electrical installation pliers ideal for gripping flat and round material bending deburring cutting cable stripping and crimping ferrules 6 functions in one pair of pliersbuilt in shears allow up to 15mm diameter copper cable to be cut manufactured from high grade oil hardened steel with chrome plated head and precision ground stripping hole