If you are an electrician or you happen to have to make a small electrical installation in your home, you will undoubtedly have to use a cable or wire crimping tool. This tool (or, at least, most of these tools) was created for specific purposes, so don’t try to use other means to do this job and take a look at our guide.

Working with cables, it often happens – not to say almost always – that things do not go as planned. Maybe you notice that the cable is too short and you ask yourself: what should I do? The crimping tool, also called “compression pliers,” was invented for these occasions and will allow you to work effectively in such situations.

Right below, we had listed out the best crimping tools.

RANK NO. 1
Glarks Up To 2.2mm Wire Rope Crimping Tool With 150Pcs 3 Size Aluminum Double...
  • 1. Product Type: High precision wire rope crimping tool with Aluminum double barrel ferrule crimping loop sleeve kit
  • 2. Product Material: Crimping tool was made of heavy duty stainless steel, hard and sturdy
  • 3. Package Include: 3 Size 150Pcs double barrel ferrule with a crimping tool in a Square paper box
  • 4. Product Feature: Crimping tool With non-slip grips and self locking mechanism design makes it more relax to provide optimum...
  • 5. Application: Crimping tool coordinate with barrel ferrule can be widely used for wire rope, cable line dog leashes and etc
RANK NO. 2
IWISS Ratcheting Crimping Tool Set 8 PCS - Quick Exchange Jaw for Heat Shrink,...
  • 「8 PCS CRIMPING TOOL SET」Includes 1 ratcheting crimper, 1 wire cutter&stripper, 6 quick exchange jaws in a convenient storage...
  • 「VERSATILE SET」 Apply to heat shrink, non-insulated, open barrel, insulated and non-insulated ferrules, non-insulated...
  • 「PRECISE CRIMP」 Well polished jaw and ratchet mechanism ensure high-quality crimping effect after repeat crimp
  • 「CONVENIENT」Quick and simple to change the jaw with pushing the load pin and swap out the jaws,no more extra tool required
  • 「ERGONOMIC」Due to best handle grasping position and comfortable grip made of TPR with non-slip texture,it’s effortless to...
RANK NO. 3
Eventronic Insulated Ratcheting Wire Terminals Crimping Tool Kit of 22-10AWG /...
  • High-Quality Material: This Wire crimping plier kit is made of high-quality Alloy steel. It is a high strength hand tools for your...
  • Ratcheting Design: There is a ratcheting mechanism design for this Insulated terminals crimping tool, the one-hand operation could...
  • Crimping Wire Size AWG22-10: The crimping size range from AWG22-10. There will be a wide application for this crimping tool.
  • Bonus 800pcs of Connectors: It comes with a box of 800pcs- 27 types of wire terminals connectors. RED for (0.5-1.5mm² /AWG...
  • All insulated crimp connectors are perfectly enclosed in a plastic box for easy storage, transportation, and organization.
RANK NO. 4
JRready ST2119-AS2 Eight Indent Crimping Tool KIT M22520 2 01 series crimper...
  • Package includes: NEW-AS2...
  • Crimper Structure upgrade: Small size, light weight, compact structure, only 225g/0.5lb, can operate comfortably with one hand,...
  • Suitable for Contact: M39029 SERIES, MS24254 SERIES, MS24255 SERIES, MS18134, MS18136, M83723, MS27490 SERIES, MS27491 SERIES,...
  • Personalized customization: unique ink-splashing craftsmanship, each tool has a different design. The distinctive design makes AS2...
SaleRANK NO. 5
Klein Tools 3005CR Wire Crimper Tool, Ratcheting Insulated Terminal Crimper for...
  • Crimps insulated terminals onto 10-22 AWG stranded copper wire
  • Adjustable compound action design puts more crimping power into each squeeze
  • Three crimping cavities in one tool: 2216 AWG (Red), 1614 AWG (Blue) and 1210 AWG (Yellow) terminals
  • Built-in ratchet ensures full-cycle crimping for a uniform crimp every time
  • Unique cavity design provides consistent crimp from either side of the tool
RANK NO. 6
Wire Crimper Tool Qibaok Ratcheting Insulated Wire Terminal Connectors Crimping...
  • CRIMPING WIRE SIZE AWG20-10:Steel jaw contains color-coded wire size markings for red (20-16 AWG), blue (16-14 AWG), and yellow...
  • HIGH QUALITY MATERIAL:This Wire crimping plier kit is made of high quality Alloy steel. It is a high strength hand tools for your...
  • RATCHETING DESIGN:There is a ratcheting mechanism design for this Insulated terminals crimping tool, one-hand operation could make...
  • DOUBLE CRIMPING DIE:Double crimping die creates a secure crimp that resists pull-out.Ratcheting function allows you to secure a...
  • QUICK RELEASE LEVER:Quick release lever frees the crimper jaws in any position and when double crimp is complete, acts as a...
RANK NO. 7
JOUNJIP 5-Blade Sheet Metal Crimper- Hand Crimper HVAC Tool for 24-28 Gauge...
  • Create a Tighter Fitting Crimp- a long shallow double crimp makes a leak proof connection with a grip of the hand
  • Built To Last- hardened steel constructed handle with non-slip ergonomic grip for ease of use
  • Used for crimping heavy or thin metal sheet 22-28 gauge galvanized or stainless steel
  • Deep throat allows for variations in crimp depth to make the perfect connection in ductwork sheetmetal, downspout, gutter round...
  • The compound-leverage clamp creates a mechanical advantage to keep you crimping- not cramping
SaleRANK NO. 8
DEWALT 20V MAX Cable Crimping Tool with Die (DCE300M2)
  • The cable crimpting tool has 750 McM Cu / 750 Al crimping capacity for copper and aluminum cable
  • Crimp Connect software of the battery cable crimping tool provides detailed reports of work done
  • Onboard diagnostics of the cable crimper indicates battery life successfully completed cycles, service needed, and operating...
  • Bright LED light help to illuminate work area
  • Easily accessible forward and reverse for one-handed operation
RANK NO. 9
10 Tons Hydraulic Wire Battery Cable Lug Terminal Crimper Crimping Tool With 9...
  • Professional tool to attach lugs to the ends of heavy duty power cables and wires. The C-style head makes side entry easy to...
  • Crimping range is from 4 to 70 mm2. Maximum crimping power 10 tons. Vinyl-dipped grip for comfort and easy control. A carrying...
  • Easy operation and easy to change the dies. On-Off control for speedy operations
  • Package includes: 1x Hydraulic Crimper; 9 pairs of hexagon dies: a Hydraulic Crimping Tool Instruction.
  • 100% money back guarantee. All items have been double inspected before on market.
SaleRANK NO. 10
DEWALT Cable Crimping Tool, Dieless (DCE350M2)
  • The cable crimpting tool has #8 - 750 McM Cu / 750 Al crimping capacity for copper and aluminum cable and connectors
  • Crimp Connect software of the battery cable crimping tool provides detailed reports of work done
  • Onboard diagnostics of the cable crimper indicates battery life successfully completed cycles, service needed, and operating...
  • Guard rails help to protect crimping head when crimping small diameter cable
  • Bright LED light helps to illuminate work area
RANK NO. 11
Crimping Tool For Heat Shrink Connectors - Ratcheting Wire Crimpers - Crimping...
  • PROFESSIONAL CRIMPING TOOL - this hand crimper has efficient ratcheting mechanism and professional grade crimping die for proper...
  • PRECISE RATCHETING MECHANISM – wire connectors are crimped by squeezing the handle through a complete ratcheting cycle until the...
  • ADJUSTABLE CRIMPING FORCE - The tool has a star wheel that allows to adjust crimping height to ensure the right amount of crimping...
  • ERGONOMIC COMFORTABLE HANDLES - The ergonomic, cushioned, non-slippery handles were designed to ensure strong grips in any...
  • LIFETIME WARRANTY - Wirefy stands behind the quality of our products. We offer lifetime warranty for our crimping tools. If you...
RANK NO. 12
Ridgid 57388 RP 241 Press Tool Only
  • Smaller tool - 25% smaller and 10% lighter than the previous Ridgid compact inline tools
  • Better weight balance - 1 lb lighter than it's predecessor, with a better balance of weight, the tool will feel lighter than that
  • Multiple size & system - Ridgid has the only compact press tool that can go up to 1-1/4" (32mm) on copper and stainless steel; up...
  • Bluetooth connectivity - manage important information like cycle Count and battery life through your phone
  • New 12V Lithium-Ion battery - over 140 crimps per charge

Everything You Need to Know About Crimping Tools

For those who are not used to working with cables or electrical wires, the crimping tool is probably not among the best-known tools, since it is not as popular as the stripping tool or the cable cutter.

To answer some of the most frequently asked questions of future and potential users of this tool, we have prepared the following section.

What Is a Crimping Tool?

The crimping pliers for cables or electric wires are named after the English term crimper, “crimping,” which means connecting an electric cable by tightening it, in fact, with special pliers.

To be exact, crimping consists in connecting an electrical cable to a connector, to guarantee an electrical contact similar to that which would be obtained with welding.

The crimping is done by mechanical crushing, with which the cable remains fixed on the connector thanks to the pressure that is exerted during the crushing. This operation is irreversible: this means that the cable can no longer be disconnected from the respective connector.

What Is a Crimping Tool For?

A crimping tool deforms the cables to make their cold fusion possible. In workshops, technicians often melt cables by welding. The crimping tool carries out the casting process entirely on its own, without the need to use other more complex tools.

In addition to being used to melt electrical cables, these pliers are also very popular in the production of jewelry, in particular, to firmly fix the ends of pearl strings. The use of a crimping tool ensures a permanent and long-lasting fixing.

How to Use a Crimping Tool with Electrical Cables?

In short, we can say that this tool is mainly designed to work with different types of electric cables. Using a crimping tool is not as complicated as many people think. We have, therefore, developed a short guide in five simple steps to explain how to handle it successfully.

  • Choose the right terminal. A terminal is the slightly bulky plastic part at the end of a cable. Usually, it is located just before the actual connector.
  • Strip the insulation of the cable and do not expose more than the length of the terminal. For example, if your airport is 0.50 cm long, remove only those 0.50 cm of insulation.
  • Twist the cables with your fingers. Twisting the cables together makes sliding in the terminal more susceptible, as well as promoting a more resistant crimp. Then, you will need to insert the cables into the terminal.
  • Insert the terminal in the correct nest of the crimping tool. Some pliers are equipped with nests marked by the colors of the standard connectors. The gauges of the electric cables are printed on other pliers.

Finally, tighten the crimping tool as hard as you can and release it. You will thus be able to obtain a tight and long-lasting fuse.

Things to Consider Before Purchasing

It is almost impossible to be able to buy a quality tool if you do not know the appropriate purchase criteria to consider. Beyond the indispensable features, there may also be other features included in the crimping tool, which will allow you to make the most of it. here are the most important criteria:

Working Volume

The first aspect to consider is the intensity of the work that you will have to do, as the type of crimping tool you will have to buy will depend on this. In general, manual ones are ideal for limited volumes of work, those that are carried out only occasionally.

Higher workloads will require the use of automatic tools such as a pneumatic press. It will always be worth considering the operating volume to determine if the crimping tool you plan to buy will be useful for the various operations you will have to carry out. A medium quality gripper could easily break if used for complex jobs.

Cable Gauge

The size of the cable is a fundamental criterion for knowing exactly which crimping tool you need since these tools have different sizes depending on the area they can accept. This caliber is measured by the American Wire Gauge (AWG ) unit.

Type of Cable

The type of cable is one of the most important aspects to consider, as each variant of cable or wire requires a different crimp. For example, the coaxial cable requires a BNC or coaxial clamp. It is essential to check the type of cable that will be used before purchasing one of these tools.

Quality

Quality crimping pliers are expected to last at least ten years. The tighter the crimp, the better. Too narrow terminals reduce the cross-section of the cable. This is an essential factor to take into consideration before purchasing because loose connections would cause failure or damage.

Accessories

Undoubtedly, accessories can play a significant role when making a decision. Some manufacturers offer their models of grippers in kits, which include up to over a thousand terminals of different sizes. In other cases, the crimping pliers have multiple interchangeable vices included in the package. In this way, you can use them in different scenarios.

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