These crimpers arrived today and I went out and did some test crimps. I meant to use these on bare regular crimp terminals as well as Molex Style DELPHI AMP TYCO Terminals. It does the bare regular crimp terminals reasonably well but you have to get used to it and how it works. With bare regular crimp terminals they have a split and that split needs to be dealt with properly if you are going to get a very tight crimp. The crimp section that is meant to fold the open Molex Style properly also does the same thing to the regular crimp terminals if you take the time and position the split the proper way. I wondered if this would work out, and it does. I have to use all the slots on this crimper except the smallest one but it works. The bare terminals I'm doing are smaller awg 18 - 22 size. The terminals are ELECALL IT-420 420pcs 18 in 1 Crimp Terminals bought here on amazon. I also have some Molex Style terminals that are from a relay panel that holds 5 Bosch 24v relays that plug in from the top. The Molex Style terminals slip in from the bottom and are held via small tabs that are bent out. This crimper worked on those but did have some problems with the wings on the open style terminal. I had to work it slowly until I could get those wings to behave and bend over in the center. Same thing for the outer part that grips the insulation, it worked but took some technique before it was properly crimped. I am going to finish these off with Eventronic 3:1 Heat Shrink Tubing bought here on amazon, the type with glue inside so it seals and once cooled holds very well. I do not know what type of terminals this crimper would "just work" on as in, grab, crimp, done. It does what I hoped it would do, crimp regular bare terminals, but with some careful "technique" applied. The wiring job I bought all this for is a 2006 Enco 14x40 industrial lathe. I am rewiring the entire thing from 3ph to use a VFD drive. The on, start, stop, forward and reverse, E-Stop and safety interlocks are all going to work as it did before I removed the entire electrical panel with old relays and transformer and replaced it all with the VFD drive and 5 Bosch 24v relays. This is the type of job that will be done once and has to be done in such a way so it will be reliable and last, perhaps longer then me. ~ Read more

I have an IWISS ratcheting crimper which I mostly use. Very handy as they crimp both the wire and shielding at the same time. However, I needed another pair for a different size so I got these manual ones. They're a bit harder to use than the ratcheting pair but still produce a great crimp. Read more

El acabado de trabajo se vemuy bien armado. Read more

Works as intended and feels like good quality Read more

I used this crimping tool to make jumper wires from 22 AWG wires. The tool worked effectively, and its price is also reasonable. Read more