Channellock 35-300 12-Inch Concretor Nipper Cutting capabilities include hard wire (0.047" - 0.070"), medium hard wire (0.047" - 0.091") and soft wire (0.162" max diameter) Site Hardened Edges for Durability High-carbon C1080 steel for superior performance on the job and specially coated for ultimate rust prevention CHANNELOCK's knife and anvil style cutting edge ensures perfect mating and superior cutting edge life Made in the USA