After my perfect pair of pliers wore out after about 4 years of use, I just had to stick with what I knew and buy the same ones again. This was a big disappointment. One of the cutting blades is not fully sharpened. So if you need to cut something with a lot of force, stick it all the way in, but it just breaks the wire, doesn't cut it. After wearing them for about a month and a half, the tip of one of the blades broke off yesterday. I went back to my tools, pulled out my old perfect routerβ¦