Last updated: August 11, 2021

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Are you looking for a tool that helps you to strip cables quickly and effectively? Is the handiness and safety of your tool important to you? Then the automatic wire stripper is probably just the right tool for your purposes.

With our big automatic wire stripper test 2022 we want to help you find the right tool for your purposes. From delicate work to large projects, you can cover everything with the right models. We have listed various products from different manufacturers and compared them for you. This should make your purchase decision as easy as possible.
You can also find the answers to frequently asked questions here.




Summary

  • Automatic wire strippers are excellent for stripping cables with different cross-sections quickly and effectively.
  • In addition to automatic wire strippers, there are also mechanical wire strippers. Both tools have their own advantages and disadvantages.
  • Depending on your project, you should pay close attention to which type of pliers is suitable for you. Not every wire stripper is made for every cable cross-section.

The best Automatic Wire Stripper: Our Picks

Guide: Questions you should ask yourself before buying an automatic wire stripper

What is an automatic wire stripper used for?

The automatic wire stripper is a tool designed to simplify the stripping of cables and electrical wires. The aim of stripping is to cut the insulation of an electrical conductor (e.g. wire or stranded wire), which is usually made of plastic, in such a way that the conductor is not damaged in the process. Once you have succeeded in doing this, you can use the insulated conductor to make an electrical connection.

If the conductor is made of thicker wire, it is less likely to cause major damage, but if the conductor is made of stranded wire, it consists of many individual and thin wires. Here you must be careful not to accidentally cut or even tear off individual wires.

How does an automatic wire stripper work?

If you plan to strip cables with different cross-sections frequently, the automatic wire stripper is the right tool for your purposes. They automatically adjust to the different sizes. Some also have a small wheel with which you can set the cutting depth yourself.

automatische Abisolierzange-1

This type of cable wire can be cut very well with automatic wire strippers, as they do not damage them further.
(pixabay.com / PhotoLincs)

The automatic wire stripper has a round or a V-shaped cutting opening. When you press the two handles together, this opening cuts into the cable. When you let go, the cable sheathing is "broken open" and then pulled off.

What sizes of automatic wire strippers are there?

The size of the automatic wire stripper itself varies only minimally, if at all. The most important thing is that they fit well in your hand and that you can work well with them. It is therefore advisable to check the handiness of the individual models in the shop. The better the feel in the hand, the better the pliers work.

However, you must also be aware that each pair of pliers is designed for a specific cross-section of the ladder.

This means that not every pair of pliers can strip every cable. If a cable is too thick for your wire stripper, you may well damage the wires.

Decision: Which wire stripper is right for me?

What types of wire strippers are there?

There are two types of wire strippers that do broadly the same thing but still have some differences. These are the mechanical wire stripper and the automatic wire stripper. To introduce you to both devices in more detail, we have listed how they work and the advantages and disadvantages of each in the section below.

What are the advantages and disadvantages of a mechanical wire stripper?

The mechanical wire stripper has a distance screw with which you can adjust the size of the cutting opening yourself. You do this by placing the opening over the piece to be stripped and then adjusting it to fit exactly.

Then press the two handles together and they cut into the cable. When you let go, the cable is cut.

Unlike the automatic wire stripper, the mechanical wire stripper only has a V-shaped cutting opening.

These pliers are particularly suitable for private use, as they are also a lot cheaper than automatic wire strippers.

Advantages
  • Price advantage
  • Handiness
  • Light weight
Disadvantages
  • Greater force required to use
  • Manual adjustment, which may also be incorrect

What are the advantages and disadvantages of automatic wire strippers?

The automatic wire stripper has the function of automatically adjusting to the different cross-section sizes of different cables. For more accuracy, some devices have a small wheel that allows you to readjust the size.

automatische Abisolierzange-2

An automatic wire stripper makes a lot of work easier. They cut the cable and strip the sheathing automatically.
(pixabay.com / Brun-nO)

When you slide the pliers over a cable to be stripped, they adjust themselves and you can simply squeeze, similar to the mechanical stripper. The cable is cut and the stripper automatically pulls off the sheathing.

Advantages
  • Faster work
  • Automatic adjustment, no adjustment
Disadvantages
  • Cost disadvantage
  • Not suitable for thicker cables
  • Higher weight

Buying criteria: Use these factors to compare and evaluate automatic wire strippers

In the following section, we would like to show you which criteria you should look for when you want to buy an automatic wire stripper. This will help you to find the right wire stripper for your purposes.

We go into detail about

How it works

Automatic wire strippers have the advantage that you do not have to adjust the cutting opening, as it can adapt to the cables. The sheathing is also automatically cut off. This type of stripper is highly recommended for electricians, as it makes the work much easier.

However, if you prefer a mechanical stripper, you should be aware that the work will take longer, as you have to adjust the settings on the stripper again for each cable. In addition, the automatic stripping of the sheathing is omitted and you have to use your own strength to loosen the materials. It often takes several attempts.

Mechanical wire stripper Automatic wire stripper
V-shaped cutting opening round and V-shaped cutting opening
Manual adjustment of cutting opening Automatic adjustment of cutting opening
Manual sheath removal Automatic sheath removal

Wire cross-section and length stop

Each automatic wire stripper is designed for a specific conductor cross-section range. This means that not every pair of pliers can strip every cable. If the cable is too thick, it is also possible to damage the wires inside.

The length stop is also important, as you don't want to cut the cable randomly at any point.

Material

Often the handles of wire strippers are covered with plastic. This is to ensure that the pliers sit well in the hand. If you work with them frequently, you also expect a certain level of comfort and slip resistance. Additional rubber insulation is also recommended to ensure that you can also work under electric voltage.

Weight

If you plan to work with the automatic wire stripper often, you should make sure that it is not too heavy. However, most tools weigh well under one kilogram.

Additional functions

A combination model often makes sense because it saves you having to buy more tools.

As already mentioned, some wire strippers have additional functions and gadgets such as an integrated side cutter, wire cutter or crimping pliers. The side and wire cutters help you to cut wires and the crimping pliers help you to make new connections easily.

automatische Abisolierzange-3

A side cutter of this type is very suitable for cutting particularly resistant cables and their sheathing.
(pixabay.com / Brun_nO)

Colour

Eye-catching colours are often used in the workshop. This is less about the look per se than about finding the unit quickly if necessary. Most manufacturers work with colours like red, black or yellow.

TÜV/GS testing

The TÜV or GS test is decisive in determining how safe it is to work with the device. Only if it complies with the guidelines does the appliance receive such a seal. Among other things, the units are tested for product safety.

Trivia: Interesting facts about automatic wire strippers

What are the alternatives to automatic wire strippers?

There are several alternatives that you can use instead of an automatic wire stripper. The "most common" tool for this is a normal knife, but working with this is less recommended. It would be better to use a special stripping knife that can also cut thicker cables.

Next, there is the so-called stripper, which is designed to remove the outer sheath of the individual cables. This step also belongs to stripping in the broadest sense.

There are also stripping pliers with so-called blade cassettes. These have several narrow blades that are inserted into a cassette. These adapt very well to the shape of the insulation and can, for example with flat ribbon cables, cut off all the individual wires next to each other at the same time.

The mechanical stripper should not be forgotten at this point. Unlike the automatic stripper, you adjust the distance of the cutting opening with a distance screw.

Why should I use an automatic wire stripper?

As already mentioned, the advantage of an automatic wire stripper is that you can skip the adjustment step. This means that the work is less time consuming. The stripping of the sheathing is also done automatically. This means that you also have to use less force to do the work. This means that you can work longer.

Can I use the automatic wire stripper under power?

Yes, this is possible if the automatic wire stripper has an additional rubber insulation. This ensures that the current does not jump over to you and that you do not get an electric shock. It is therefore advisable to always check whether the wire stripper has such insulation.

Photo source: Zhupanenko/ 123rf.com

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