@quickmechtools: There two parts to this amazing tool Stripper cutter slicer twister and needle nose part that is made out of high carbon steel is machined to perfection. Wire cutting part is great improvement and this is first time i am seeing this approach of multitool. Cutting edges on cutting part have slight bend to secure cutting wire better and to pinch wire strands together. This is an excellent approach. I must mention that the cutting part is super sharp and has zero tolerance and cuts made with these pliers are superb. It is the same for stripping parts, very sharp, good angle and precise gauging. also note that due to an aggressive angle you can use a bigger hole and still strip insulation without cutting off wire strands. Pinching part is very precise and well machined and you can use it as tweezers. On the handle there are more improvements, like wire twister. In North America solid copper wires are obsolete and used less and less as stranded wires are more economical and easier to work. I can see this part of the pliers being useful on a job where you have to twist a lot of solid copper wires to join them with marr. On the other handle there is splitter. This is very handy when you have to split stranded wire up to gauge 4 i would say. Blade in splinter is very sharp. you take wire push through and split insulation in two, while wire strands will slide beside the blade. The best new feature on this amazing multi tool is slicer. One handle on pliers has a blade sticking half way. you grab wire you are slicing close pliers slide and insulation is sliced . All blades are same orientation and you will have to hold plies so that letters and labels on pliers are facing you. This pliers also have voltage light. It does go green when prier tip is placed near low voltage. How ever i was not able to get beep of to go red. I think they are made for 220v. They still can detect voltage but not like its described on amazon page. Overall amazing all in one tool well made sharp useful and good quality material they are made of.
