iCrimp XH2.0mm XH2.54mm XH3.96mm Dupont D-Sub Terminals JST Pin Crimper SN-01BM Crimping Tools for Crimper Plier for AWG 28-20 （0.08-0.5mm2）

I have all three of these crimpers and I recommend that plan. I can always find a fit in one of the tools and the quality is good enough that I have gotten to the point that I almost never mess up crimps anymore. I have not done any of the tiny 1mm JST crimps but everything else has worked well. I just keep all of them in the same place and I can always find the best fit. With the right size you wont damage the pin (especially the retention barbs) As long as I don't lose these I will probably never have to buy another crimper in my life time. Well worth the price and I heard enough recommendations from the 3d printing community that I was confident that I was making a good purchase. And they were right. I also recommend a lighted desk magnifier since you don't appreciate how hard crimping can be on the eyes without one. If you have to crimp something (avoid it if you can) these are just right.

I don't normally write reviews and even more infrequently do I upload videos for products, but these crimpers are awesome. I purchased SN-01BM and I'll tell you the quality is superb, the materials are top quality, the machining of the jaws is first rate, the ratcheting mechanism is well build and feels very solid. My first JST connection to 24 awg wire crimped perfectly and was done in seconds. I had to pinch the 2 tabs on the JST connector together slightly to fit it in the jaws and then I was able to squeeze the handle until the ratcheting mechanism engaged and held the connector firmly. I was then able to insert the 1/8" stripped wire and squeezed until the ratchet released and the connector was perfectly formed. Wonderful product!

Must have item for repairs or replacements

I tried crimping some JST-XH connectors without this tool and made a mess of it. I had previous experience with the Dupont version of this tool, so I decided to buy this one. Wow, what a difference having the right tool for the job makes, perfect crimps. If you don't know how to use the crimper, there are some great youtube videos that explain it and will make your job go so much smoother.

For the money I am absolutely wowed by this crimper. A real JST crimper is about $450, and if I was producing a product to sell using JST crimps I would probably go for it, but if an occasional repair is needed on these tiny little, highly specific, connections this tool has been great. It makes quality crimps with high pull our force. It wraps the long wire jacket strain relief pieces in to the correct shape. I've not had any issues with crimps made with this crimper. It does ratchet also so a crimp connector can be placed in to the die, then clicked a few times until the tool holds it in place, which frees a hand to grab the wire and place it in to the connector while your other hand squeezes the tool down. 2021 update: I'm still using this on a regular basis for prototyping wire harness and it just keep on going without issue.

I was pleasantly surprised to get a pair of quality crimpers. So many things from Amazon today seem to be knock-off fake junk from China. These are the real deal they performed as intended. When the crimps were inspected under magnification they looked great. These crimpers will be on my workbench for many years. Thank You for a quality tool at a good price.

As a electrical engineer I look for tools with good cost and good quality. This tool is easy to handle, comfortable grip, and stable. After a few tests it did its job ideally and no problems occur. Worth the price and quality is great and better than the average. Highly recommend to those who is looking for a good plier. I have order a few times from this company and say they are trust worthy in the tools they supply at a great price.

Since this was my first crimper, I don't have as much knowledge as other will have but rather have the experience when using this for the first time. The think that helped me the most was just watching a quick video on how to properly crimp my wire for a JST connector. After the 3rd try or so I was able to create a very nice crimp. Also, something I kind of experimented with for an upgrade I was doing to my 3D-Printer, is if you have 2 ground wires and want to save space, this crimper will fit 2 wires as long as you have a big enough connector pin, the only thing you'll have to do differently is to not squeeze the crimper all the way as you are just making sure that the wires are secured.

Attrezzo ben fatto e funzionale, robusto. Ormai sono più di 4 mesi che lo uso quotidianamente al lavoro e a confronto di quelli super costosi che già abbiamo la differenza è praticamente nulla. Bell’acquisto. Lo riprenderei un’altra volta.

Après plusieurs essais de divers outils de sertissage avec des résultats très moyen, cette pince est top pour les connecteurs Dupont et JST, a recommander sans problème.

This is the first crimp tool I've used where every crimp turned out perfect. Need I say more?

Was planning to purchase the Paladin die for JST-XH for my paladin crimper, but it was on back order and this was cheaper than just the Paladin die....and i really needed to get on with finishing some crimps. Was really surprised with the quality. Solid feeling, smooth operation and ratcheting that helps to hold the pin firm whilst you insert the wire and then crimps perfectly without crushing. Not much more to say really...does the job, makes the job easy and is built to last. Definitely recommend!

Crimpzange zum Austausch nicht mehr guter Crimpungen. Die Zange ist solide gebaut und liegt gut in der Hand - Wenn man berücksichtigt das man die Crimpschuhe richtig herum reinlegen muss, ist das Ergebnis auch gut. Eine Zangenbackenseite ist enger als die andere, was bei Fehlbenutzung dazu führt das das eingelegte Kabel abgeknickt/abgekniffen wird.