Vanadium alloy steel material makes this wire cutter easy to cut annealed copper wire soft iron wire Strong and durable tenacity makes this wire cutter widely use in household and professional repair Design of human engineering handle ,with sofe rubber lining provides you comfortable hand feelings The special spring design can reduce your fatigue and PVC coated handle provides comfort grip to protect your arm while using this wire cutter High temperature heat-treated and strong tenacity makes it not be crumble and a long service life