Imagine yourself working with a strain of cable. Always everything won’t go according to your plan, right? Following that, in the middle of your work, the cable fell short. What will you do then? Find a longer cable for covering the whole? or simply join the cable of required length?
Nine out of ten times, you will do the latter. And that’s where you will need a wire crimper. In fact, when you need to crimp two pieces of metal together, you will find yourself in need of a crimping tool.
Finding the best crimping tool needs a lot of research and time. But you don’t have to worry about them because we went through that and brought what best for you.
What is a Wire Crimper
As the name states, a wire crimper is a tool that crimps wire. Now, what is crimping? Crimping means joining two pieces of metal or other ductile materials (i.e. wire to a metal plate) together by deforming one or both to hold them together.
So, wire crimper is a tool that joins two wires together by deforming one or both of them. And that deforming happens in a way that makes them hold together.
How Does a Wire Crimper Work
Typical wire crimpers have two jaws between which wires with a connector are inserted. There are two associated handles that are connected directly to the jaws. When pressure is applied on the handles, the jaws squeeze and the immense force deforms the wire and attach it with the connector.
Wire Crimp Standard
There are certain parameters to define a perfect crimp. It’s not the pressing, it’s the deformity that defines a crimp standard.
There are two British standards for wire crimping.
- BS7727: This is a code of practice for the installation and inspection of pre-installed compression terminals and connectors for cables with copper conductors up to 6mm2.
- BS7609: This is a code of practice for the installation and inspection of un-installed compression and mechanical connectors for power cables with copper conductors of 10mm2 and above, or aluminum conductors of 16mm2 and above.
Best Wire Crimpers Review
1. Titan Tools 11477
If you are looking for a tool having a low budget and wondering what can be the best wire crimper for you, this tool can just be the answer.
This tool from Titan has a ratcheting mechanism that will allow you to adjust the crimping compression. The tool has a comfortable grip and a strong steel jaw. So there is certainly no question about durability. Besides, there are color coded wires in the jaw. This will help you determine the perfect compression for the wire.
This tool can fit almost everywhere. Since it is a hand driven tool, is mostly used where the use is not that frequent. It is vastly used by the electricians, cable mechanics, electronic enthusiasts etcetera. This can be used in some daily household fixing as well.
The tool is completely mechanical. So there is no battery included. The tool is quite heavy compared with the size due to the steel parts. There is a service warranty for the parts upon buying.
2. Channellock 909 Crimping Tool
The Channellock 909 is a wire crimper that can also cut wire within a specific gauge range. This particular unique feature made this tool one of the best wire crimper in the market.
It cuts and crimps 10-22 AWG wires. That is outstanding for a tool of this budget. Besides, it can crimp both insulated and non-insulated solderless connections and terminals.
The tool has laser heat treated edges. This increases the durability. And the high carbon C1080 steel ensures superior performance.
This tool has wide range of use. The light blue handle of it makes it easy to locate. It is a very common tool for electricians, jewelry manufacturers, etc.
The tool has an electronic coating, so it prevents rust. The plastic coating is smooth, so it is often slippery. The tool has no battery and has a tempting service warranty for its parts.
3. ZOTO Self-adjusting Cable Cutter Crimper
When you can trim, strip and crimp with just one tool, why would you buy one for each? This is why this tool from ZOTO is simply one of the best in the market.
This tool has a self-adjusting jaws ideal for copper and aluminum cables from 10-24 AWG. That is a massive range for the cheap tool like this. Besides, for wires smaller than 24 AWG, it has micro adjusting swivel knob.
The tool is assembled from chromium vanadium steel alloy. A tool can never be more durable than that. The cutting edge of this tool has chromium vanadium alloy steel.
The stripping and cutting power can easily be adjusted. Hence the tool has got itself in a wide variety of use. The tool fits almost everywhere. It has a wide use in home, garage, marine or regular operation.
The tool has a comfortable plastic gripping. It has a satisfactory warranty as well.
4. Hitachi Professional Ratcheting Crimper Tool
Sometimes there will be time when you will seek professional touch in your tool rather than it’s looks or price. On that path along searching the best wire crimper, this tool will attract you for sure.
This tool is a professional and practical self-adjusting crimper and pliers as well. The jaws and handles are made of special steel that you can’t question about rigidity.
The tool is designed according to human factors engineering. It has precise crimping die sets and integral lock with self-releasing.
It has a self-adjustable ratchet mechanism. So you won’t have to worry about the gauge of your wire. The ratcheting ensures a perfect crimp every time. The tool is applicable for most types of semi insulated and insulated terminals connectors.
The handles have a special plastic coating. So it won’t be slippery. The tool lacks extra features like stripping that many other crimpers will allow. But overall, the tool has many things to be considered the best.
5. Gardner Bender GS-389 Electrical Coaxial Cable Cutter
When you are in a market looking for the best, you will find many tools that will offer you special features, something that will make you buy that particular tool. And when that something is cutting and crimping co-axial cables, this tool is the master of that business.
The look of this tool is simple. The jaws are made of steel alloys. The structure of this tool is more like the traditional pliers. The structure is rigid and will do its job just fine.
The tool has blades that will let you cut cables along with crimping. The blades are machined black. The blades are sharp enough to cut medium size cables.
This tool has not a wide range of use. It is mostly used by the electricians where cutting and crimping of wires is so frequent. Sometimes the tool is used to cut steel wire of small diameter.
This tool has handles that are plastic cushioned. It will give all the grip you will want. Since it has cutting edges, you must take precautions while handling it.
6. Meterk Crimping Tool Wire Crimpers
This tool from Meterk is one of the best wire crimpers that is not only the best in its business, also has a very attractive look.
The tool is assembled from a high carbon steel alloy. This yellow and black tool offers you convenience, efficiency and harmless to the cable cores. The use is very easy. Just hold the handles, push the wire inside, press the handle and there you go.
The tool also supports ratcheting. With the adjustable screw, the strength of crimping can be adjusted. The parts of the tool can also be disassembled.
Due to the attractive design, the tool is used almost everywhere a crimper can be used. In jewelry stores, electrical works, electronic work, garage and what not.
The tool offers a very firm grip. The colors are sharp and easy to spot. This tool doesn’t offer you stripping or cutting like many other crimpers do. This is a significant drawback.
Things to Consider Before Buying the Best Wire Crimper
Before finding out the best performing wire crimper for your work, let’s discuss the things you have to consider.
Volume of Operation
If you are professional then go spring loaded, hydraulic, etcetera automatic crimping tool due to the high volume of operation. But for DIY and home use a hand held crimper is enough, I think.
You can’t crimp the wires of all gauge with just one crimper. Every crimper has gauge limits. So, wire gauge is an important factor to consider.
Each type of terminal has a specific crimp profile. Almost every terminal manufacturer specifies the type of crimper to used. So, they are another important factor.
Most wire crimper comes with warranty of a certain degree. Warranty provides you assurance in case of any damage to your tool. They are certainly another factor for taking into consideration.
How to Use a Wire Crimper
The working with a wire crimper might seem similar to a wire stripper. To work with a crimper, you may need a stripper sometimes, especially, when the wire has a heavy insulation. The using of a wire crimper can be discussed with some steps:
- Hold the insulation of the wire you are going to crimp. If the metal strands are not outside of the insulation, use a wire stripper to remove the insulation and make the strands visible.
- Gently twist the strands and form a helix. This is done to make the strands look like a single strand and to deal easily.
- Find a metal connector and insert the strands in it. Push the strands as much as it can go.
- Now, bring the connector under the metal teeth of the crimper and press the handle as hard as you can. The wire will get deformed and get attached to the metal connector.
Types of Wire Crimper
There are vastly two types of crimpers.
They are the most common type. For starters, it is the type of crimpers you are going to use. It is important to find the crimpers with ergonomic and soft handle designs.
A crimper mainly requires a lot of pressure. So when you are going to crimp a steel or something like that, make sure you have a crimper with steel handle. Crimper with plastic handle might get the job done. But it’s the efficiency that will degrade.
Spring Loaded Crimper
This is the rare type. This type of crimpers is required when there is a lot of wire to be crimped. Because the spring-loaded crimpers are used to speed up the operation, you have to sacrifice an important thing, the precision.
Frequently Asked Questions (FAQs)
Q. How to Crimp a UTP Cable?
Ans: Cut the plastic coating of the cables, straighten and flatten them into one horizontal line, push the cables inside a connector, then use a crimper.
Q. What Are Crimping Pliers?
Ans: Crimping plier is the alternative name of wire crimpers. The crimpers look alike the pliers, hence the name.
Q. Crimping or Soldering, Which One is More Preferable?
Ans: When wires are soldered, they fatigue and break at the solder joint if there are too much flexing. Crimping locks the wire in. So no fatigue or breaking occurs. Crimping is useful for places where there are so much motions like automobiles. Soldering is useful in static places.
Q. Can I Crimp Live Wires with Crimpers?
Ans: You can but that will certainly not be safe. Safety comes before anything.
Now that almost everything you need to know about crimpers is already discussed, it’s your turn to make choices. No tool in the market will satisfy all your needs. Remember that and go for the tool that fits your budget and checks out almost each of your requirements.
At the end of the day, you are the one who is looking for the best wire crimpers and you are the one who is making an investment. So invest it wisely. Good luck.