The tool for stripping insulation from flat cable

Cheap Strippers from AliExpress for Stripping Cables and Wires. Choosing the right tool for quality wire work

Hi all. A tool for working with wiring is always necessary, both for a professional electrician and a home handyman, because “wires” has long been an integral part of our lives. That’s why, today let’s look at 10 cheap strippers from AliExpress for stripping cables and wires Let’s go.

tool, stripping, insulation, flat

COLORS wire stripper

Inexpensive stripper for stripping wires, which now on sale you can buy even cheaper. Tool has comfortable dielectric handles for comfortable work. The tool is popular with customers and has over 3,900 positive reviews. Owners note cable stripping quality and low price.

Three pliers stripper for wires

Another inexpensive but quality stripper for stripping cables and wires. The wide serrations make it perfect for stripping flat multicore cables. The product is popular with customers, and has over 2,900 positive reviews, pointing out the fast delivery and build quality of the tool

KINGSDUN Cable Stripper

Quality wire stripper from the well known Chinese company KINGSDUN. Allows you to work with cable sizes from 0.25 to 6 square millimeters. Also features crimping pliers on the bottom of the tool. If necessary, you can order the stripper together with a set of dielectric screwdrivers.

Wire stripper YOFE

And this is the cheapest and by design simple, but very useful and light stripper for stripping wires. The tool has three different sized prongs for stripping wires of different diameters. The pliers are mainly designed to take care of three-core fiber optic cables, however, they are also excellent for working with normal wiring.

Stripper for wiring SWEIELE

Perhaps the most indispensable tool for work with wiring as a professional and a home handyman. The stripping pliers allow for a clean and fast stripping of the wire in all conditions. Tool allows high-quality bare wires both at wire ends, and in the middle if it is necessary to cut in.

Stripper for LAOA wire

High-quality and relatively inexpensive stripper from a popular Chinese company LAOA, which now on sale you can buy at half price. The tool is of high quality construction. There is regulation of pressing force, as well as adjustment for thin and thick wires. Buyers note the metal quality and reliability.

Stripper for wiring WORKPRO

Another great and quality wire stripper from the popular WORKPRO, which you can now buy on sale at exactly half the price. There is express delivery from Russia, which is also cheaper than from China. The WORKPRO stripper has the same adjustments as the LAOA, allowing it to be used by professionals.

YEFYM Wire Strapper

Another inexpensive stripper for stripping wire insulation from the Chinese company YEFYM. Tool automatically adjusts to cable thickness and can be used by both professional and home handyman. The product has over 1000 positive reviews, which note the quality of the cut and good workmanship.

TPXCKz wire stripper

And this is the cheapest and most versatile wire stripper that every home handyman should have. The device automatically adjusts to the right size of cable, and the worker just needs to squeeze the handles of the tool. Main part of the stinger is made of metal, which ensures a long life time.

Junejour wire stripper

Last but not least perhaps one of the cheapest multifunctional strippers with adjustments, which you can now buy for a little over 700. The tool has a good build quality and fully meets its intended purpose. Not many reviews so far, but the reviews are positive. There are three color variations to choose from.

That’s all. I hope you found the selection useful and that you have found a quality tool to work with the wire at a low price. By the way, if you want to hear about interesting gadgets, new products from Xiaomi and useful tools from AliExpress, I recommend to subscribe to my Telegram channel TechnoReview, You can find the link below in section “About the author”. Good luck and have a nice day. Bye.

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Cable knives

This stripper can be considered the most familiar stripping tool. Many people may think that there is no sense in buying such a special device, because an ordinary sharpened knife can cope with the task. But standard blades can easily damage the core of a cable. To avoid this from happening, it is better to buy a special knife for cleaning wire. Its main advantages are the rubberized handle that prevents the tool from slipping out of the palm, as well as the unusual shape of the blade, which usually resembles a sickle. over, cable cutter is made of good tool steel, which improves the quality of wire processing. This device is not expensive at all.

Today, the most popular electrician’s knife with a hook is for stripping insulation. Its versatility lies in two blades, one of which is hidden in the handle. The outer blade is very thick and can rotate. It provides a sure footing, and the hook will dig into the sheath easily and won’t slip out. This is the easiest way to cut a cable lengthwise and remove the top insulation.

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You can also buy another knife in stores, with a staple in which the wire is threaded. A clamp of this kind presses the cable against the knife and the cut is made without any additional effort. However, in this tool, it is important to set the correct settings, which will focus on the depth of the wire. If handled carelessly, such a device for stripping the insulation can not cope with the main task, and simply flatten a thick cable.

When buying these blades, keep in mind that the sharpness of the tool dwindles with time. Therefore, you need to buy a sharpening device in the kit or choose models of knives with a replaceable blade. Usually, a special variety of models distinguishes the company KVT, which, in particular, produces knives for working under voltage. These tools are very popular due to the high quality Japanese stainless steel and the insulated comfort grip with palm rest. In addition, KVT knives allow stripping cores of the oxide film, and some of the blades are additionally equipped with a screwdriver.

A separate type of tool for electrical installation work should be considered a knife for stripping insulation with a “heel” (or “heel”). If hook-shaped blades are more convenient to use for flat cable profiles, then round sheaths are easier to cut with another device. The main task of such a blade element as the “heel” is to limit the depth of cut. The base of the heel penetrates into the outer sheath and slides only on the surface, so the blade can not reach the conductors and damage them. The most modern cutters of this type are also available under the KVT brand.

The simplest cable type knives can also be found under the brand name “Stok. This manufacturer offers models with a partially insulated blade, as well as “Stock” knives with a heel.

Why do we need a wire stripper?

Besides the main features of professional tools, users estimate how much their work speed and quality increase when using them.

Even if you change the wiring of a typical apartment, each room (living room, kitchen, hallway, etc.) will have at least one light bulb.д.) will be at least one light bulb, one switch and a few sockets, plus contacts in the input panel. To each of these points fit two or more wires, so their total number will be up to several hundred.

If you make a modern repair in a large area, in which in addition to lighting and power wiring laid cable for the Internet, television, speakers, etc., the number of contacts for which you need to stripe the wires, it is easy to exceed a thousand pieces.

Often wires need to be stripped to a certain length, for example, this is required when installing some brand-name outlets. otherwise the core will simply not fit in the connector designed for it. Most wire strippers have the ability to adjust the length of wire to be stripped, while with a wire stripper, you have to rely on eyeballing.

Even if you lightly trap a wire strand with a knife blade, such a conductor becomes more susceptible to kinks, and the place itself with a scratch can begin to heat up. An insulation stripper, in turn, is made in such a way as to cut the edge of the sheath without reaching the core.

As a result, most customers may be suspicious of an electrician who does not have a pliers for stripping among his tools.

Wire strippers: all about wire strippers

In the arsenal of a professional electrician there is necessarily a tool for stripping wires, which is necessary for stripping veins when connecting outlets, switches, cutting wiring, etc.д. Such a device will also be useful to the home handyman, patching up repairs in an apartment or house.

Let’s understand what tools there are for removing the sheath from wires, what are the specifics of their application and designate what you should pay attention to when buying such devices.

Characteristics of a traditional tool in the form of a cable cutter

To strip wires, electricians often use a cable knife with a rubberized handle and an unusual shape of the blade. Wear gloves to prevent injury. This guideline is especially important for stripping GOST cables that have a thicker insulation than TU cables. over, it is much closer to the cores.

Important! When stripping wire, the knife should be held at an acute angle to the conductor to prevent damage to soft cable.

You should remove the braid with a light, even strokes by pulling the blade away from you. The advantages of the knife are its affordable price, practicality and ease of use. However, the process of performing the work requires quite a lot of time. This is especially true for cables with a large cross-section.

Wiring knives come in three styles, with tools that differ in their tip and blade shape. For double-insulated cable products the heel blade is the ideal tool, which removes the upper layer and leaves the lower one undamaged. It is a tool that has a short wedge that concave inward. There is a heel perpendicular to the blade to limit the depth of cut.

The advantages of the cable cutter are its price, but also its practicality and ease of use

Use a beak-blade knife with a rounded blade to make a circular cut in the insulation. A longitudinal cut must be performed with extreme care, because this tool does not have a depth stop. This kind of knife is usually used by experienced craftsmen, because certain skills are required to work with a tool with a specific wedge shape.

For cross-cutting and longitudinal cutting of cable, a hook knife is used, which is considered a universal tool for most types of conductors used by professional electricians. The wire is clamped with the upper clamp and the sharp tusk cuts through the insulation. You can set the depth of cut on the fixture with the adjusting wheel. When using liquid wire insulation (spray, paste) this type of blade is the most appropriate for stripping.

How do you use wire strippers?

In order to carry out the stripping process precisely and safely, you must be familiar with the most important features of the procedure.

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Mechanical wire strippers

Mechanical wire strippers can usually be adjusted to a certain size using an adjusting screw, so that the two V-shaped cutting edges form a diameter that matches the cables to be processed.

This is useful for work in which several cables with the same diameter need to be stripped one after the other, because in comparison to the conventional stripping knife, the procedure is carried out cleanly with only one hand after each setting. The wires are not injured if the setting is correct. Stripping pliers with tested VDE handles are also available as an option.

Automatic wire strippers

With automatic wire strippers, the adjustment to the correct cable size is carried out automatically, which in addition to requiring little effort also saves you a lot of time. Self-adjusting wire strippers are particularly suitable if you are working with cables with different cross-sections.

After you have inserted the cable into the tool, you only have to squeeze the gripping jaws and in just one step the cable is stripped to the set length. In order to offer a constant stripping length, pliers from KNIPEX have a length stop, on which you can regulate the desired length.

There are different models for different cable cross-sections and types. These include automatic wire strippers for standard insulation, rubber cables or flat cables.

A wire stripper with a heel. 6 popular brands, choice and comparison.

The first question asked by those who previously made do with ordinary construction or even office knives is whether an electrician’s knife with a heel is really necessary to an extent that it is impossible to perform electrical wiring works without it? Many professionals have worked for decades without it, and still competently perform all electrical work.

For example, some even use a sharpened knife on purpose to cut the insulation longitudinally between the cores. This method can be suitable for cables with soft rubber or vinyl sheathing.

The heel doesn’t provide any significant savings in work speed. Undoubtedly, the stripping process is a little faster, but to say that the work is performed twice as fast, in the same time, is impossible. The most important factor here is the skill and experience of the contractor. A professional should be able to strip with anything, even a construction knife and a side cutter. But it is better and quicker to do it.

Another thing is that a professional must have such a dielectric tool in his kit, but what does it give a simple layman?

Such knife is equally suitable for those who are engaged both in pure wiring works and complex repairs, not having enough experience of cable stripping.

One more thing not to forget. Heel knife is designed primarily for flat cables VVGng-P. Of course, craftsmen use it to strip everything, but the convenience will be quite different.

When you strip round cable, using such a device is dangerous. For such brands as NYM, there are more convenient and specially designed tools.

In this case, when using a cable made according to specifications (TU), rather than GOST, the insulation will be removed more quickly and easily. The insulation of the GOST cable is much thicker, it adheres more tightly to the cores and is harder to work with.

Be sure to wear gloves, because without gloves you could end up injured.

So if the heel knife doesn’t remove the insulation well, don’t be disappointed, maybe you just had a bad cable.

Some recommend that the ends of such cable be stripped in advance, even before you put it in the switchboard or junction box.

By the way, in a similar indirect way you can find out what kind of cable you have TU or GOST. If you are sure that the knife is not dull, and you tested it on other wires before.

Let’s take a closer look at the main producers. They do not differ much from each other, but still have their advantages and disadvantages.

This knife has never been produced under what brand before. KVT, a replica of the first generation Knipex, Stock and others. Today you can buy a similar tool in bazaars and Chinese online stores AliExpress. The other companies have switched to a different design. True, some people are sure that KVT and “China” are still one and the same, only KVT is twice as expensive.

Many other tools still have the handle shape of this knife. It is completely plastic and has no rubberized inserts. There is a cut at the end of the handle to fit and store a protective cover.

It’s a very original and convenient solution not to lose it when working and not to look for it afterwards. Other more expensive brands lack this.

If you have a large palm, the knife can be really small, as it has the shortest handle length among the others. However, this can be a significant plus when working in smaller cabinets.

The blade is not straight and there is a slight slope. The heel is made quite well:

One significant drawback. You can often get a blunt blade. With such a blade it is very difficult to make the first cut. Insulation is more likely to be crumpled than cut. To make it easier you can use pliers, or better yet fine pliers.

Crimp the end of the cable with pliers and slide the heel under the outer sheath.

The main thing is to make the initial cut, and then the knife goes more quickly. It is easier and safer to turn an electric blade “on its own”. But when working “on your own“. It tends to chew on the insulation. Try to curve the cable a little bit to make it easier, making a little arc.

Of course it’s better to buy such a cutter in person, from a real seller. In doing so you can check on site how it removes insulation, taking a piece of cable with it. If you have got a blunt instrument, you may try to sharpen it yourself. It is not recommended to sharpen electrician’s knives with an engraver or a drill with an attachment.

You can easily damage the tool and overheat the edge, especially at higher speeds. It is best to use diamond emery boards and finish on a sharpening block. Near the heel sharpening is of course not very convenient, but with some skill everything will turn out.

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Blade on the outside with which you cut away from yourself. you sharpen it with any kind of chisel. A inside. with the triangular. If you really do not have options, you can do without and automobile sandpaper with grain size of 2500-3000. The whole thing is sharpened with a strap and goi paste.

You can do the same for more expensive brands, such as Knipex, if it has blunted over time.

The most important advantage of this knife. value for money. It’s the cheapest, and if you’re only doing electrical work in your apartment or house, it’s the best choice. It will work for your money 100%. The main thing is to check the sharpening. Many professionals still use these knives and don’t want to switch to Knipex.

Here it is necessary to tell at once that with similar design and the form of the handle it is possible to meet a lot of knifes. In fact, they are produced by the same plant, although they have different brand names:

Semi-automatic tools

If you need to do a lot of work, you use automatic strippers. Semi-automatic wire stripper does not require rotation around each element. Built-in mechanism removes the braid from multiple strands at once. You need to select the hole of the desired diameter, put the conductor and press the handle.

Pliers for removing insulation

Are a clamp with a built-in blade. Pull it apart and place the cable in the grooves, close, press the button, the insulation is stripped. Pliers for stripping wires provide a neat removal of the outer covering, perform pre-treatment of coaxial cables, to further install in the F-connector. The mechanism removes the sheath in any area, cleans single wire, stranded, flat pieces.

Jokari Flat and Round Cable Stripper Tool Demo

Automatic wire stripper

The automatic pliers or stripper simplifies the job of stripping the wire. The stripper is equipped with one socket and automatically adjusts to the diameter of the installed cable. Available in diameters from 0.2 to 6 mm. KNIPEX shearer is multifunctional tool, its usage allows to shear insulation, crimp caps, cut wire, twist individual cores into one bundle.

Pliers for wire stripping

Unlike manual models, the semi-automatic wire stripper has a mechanism that takes action with the push of a button. There is a type of pliers that removes the braid from a twisted pair.

Knipex wire strippers

KNIPEX KN-169501SB Universal Wire Stripper

for the fast and precise sheath and stripping of the insulation on the most common round and bare wires (e. g. NYM from 3 x 1.5 mm² to 5 x 2.5 mm²), data cables (e. g. twisted pair) and coax cables.

TwistCut Cutter KNIPEX KN-902202SB

for corrugated tube diameters of 13. 32 mm for cutting empty or prefabricated corrugated tubing Electrical, building and sanitary applications The inside position of the blades eliminates the risk of injury.

KNIPEX KN-169502SB wire stripper

for the quick and precise stripping of the sheath and insulation of the most common round wires and wet wires (e.g. NYM from 3 x 1.5 mm? up to 5 x 2,5 mm?), data cables (e.g. twisted pair) and coax.

KNIPEX KN-1242195 Automatic MultiStrip 10

Strip cutting without subsequent adjustment from 0,03 to 10,0 mm² universal blade geometry. safe and durable optimal handle shape with comfortable grip buried wire cutting unit fully automatic.

Self-adjusting cutter KNIPEX KN-1240200

for single-core, multi-core and thin-core cables with plastic or rubber insulation independently adjustable to different cross-sections of cables, which prevents damage to them the depth of cut is adjusted by n.

KNIPEX KN-1664125SB Sleeve Remover Tool for Round and Flat Cable

for flat cable up to 12 mm for sheathing and stripping all common types of round and wet cable Ø 4,0.13.0 mm (e.g. NYM 3 x 1.5 mm². 5 x 2.

Sheath remover KNIPEX KN-1620165SB

for sheathing all popular round cables self releasing pin with depth of cut adjustable by set screw rotating blade for oblique and longitudinal cuts adjustable by different grinding tools.

KNIPEX KN-166006SB Coax Cable Stripping Tool

universal tool for stripping insulation from coaxial cable RG 59, RG 6, RG 7, RG 11 to remove the outer sheath, shield and insulation in one working stroke of the blade for stripping insulation from data cable, with usti.

PreciStrip 16 automatic clipper KNIPEX KN-1252195SB

Simple, precise stripping and cutting of both thin wires and single core round cables with just one tool with a wide working range from 0.up to 16 mm² Safe grip thanks to semi-circular.

Sheath remover KNIPEX KN-1630135SB

for removal of PVC, rubber, silicone, PTFE sheaths on 6,0″ round cables. 29.0 mm self releasing stopper with depth of cut setting knurled nut rotatable handle body for circular and non-circular applications.

Sheath remover KNIPEX KN-162016SB

for sheath removal of all common round cables self releasing retaining clamp with setting depth of cut by set screw rotating blade for oblique and longitudinal cuts adjustable for different lengths of cable.

KNIPEX KN-1685125SB Universal Sleeve Removal Tool

for sheath and insulation removal from the most widely used round cables and cables for damp rooms, Ø 8,0. 13.0 mm (e.g. for NYM cables 3 x 1.5 mm² to 5 x 2.5 mm²) also for branching work, and.

KNIPEX KN-1264180 Automatic Stripper for Flat Cables

for flat cables with PVC insulation of max. 12 mm and 0.75 sectional area. 2.5 mm² self adjusting for different conductor sizes: no damage to the cable, longer stripping lengths possible.

Insulation tool with shaped blades KNIPEX KN-1221180

with exchangeable blades for 4 or 6 different cross sections, thanks to the precisely ground cutting edge the cable is not damaged, the insulation is gently removed, even from thin core cables the clamping jaws fix the cable.

KNIPEX sheath remover KN-162028SB

for sheath stripping on all standard round wires self releasing shackle with depth of cut adjustable with set screw rotating blade for oblique and longitudinal cuts of different diameters.