Crimping Tools

A crimp tool is designed to deform a connector (such as a cable lug), so that it can securely connect to a cable or wire to create a permanent mechanical and electrical bond.

A crimping tool works by either squeezing the handles together, which forces the jaws of the tool together to create a manual crimp, or it can be done with a pneumatic or hydraulic powered crimp tool, which removes the need for any squeezing of the tool by the operator, because they are powered compressed air or hydraulic fluid.

Crimping tools are used widely by aerospace engineers, mechanics, electricians and telecommunication engineers, as well as anyone else that wants to create a secure electrical connection.

Frequently Asked Questions about Crimp Tools

What is the primary use of crimping tools?

Crimp tools are used to deform connectors (such as a cable lug), so that they have a permanent mechanical and electrical bond to wires or cables.

How do I choose the right crimping tool?

You should think about whether you will be using the crimp tool intermittently or regularly. For intermittent use then a manual hand held crimp tool will be appropriate, but if you are using it regularly or for heavy duty crimping work, then a hydraulic, battery powered or pneumatic powered crimp tool will be more suitable. Always ensure that the crimp tool and crimp die you are using are compatible with the wire gauge and terminal type you are crimping.

What are the types of crimping tools available?

Crimping tools come in manual, battery, hydraulic and pneumatic varieties. Manual crimpers are suitable for smaller jobs, while battery powered, hydraulic and pneumatic crimpers are used for heavy-duty or repetitive tasks.

What are some common applications for crimping tools?

Crimping tools are used in various applications including electrical wiring, network cable assembly, wire harness assembly and automotive repairs.

What safety measures should I take when using crimping tools?

Always wear safety glasses to protect your eyes from debris. Follow the manufacturer's instructions, ensure the tool is in good condition and avoid using excessive force to prevent damaging the tool or connectors.

Which Klauke crimping tools pair with the various Series Klauke crimping dies?

The EK354 platform, such as EK354ML, EK354CFB and EK354CFM are suitable for use with Series 4 dies. For example this would be part numbers that begin with HA4, HD4, HR4 or HL4. The EK120 platform, such as EK12032CFB, EK12032CFM, EK12042CFM and EK12042CFB are suitable for use with Series 13 dies. For example this would be part numbers that begin with HA13, HD13, HR13 or HL13. The EK135 platform, such as EK135FTCFM and EK135FTCFB are suitable for use with Series 15 dies. For example this would be part numbers that begin with HA15, HD15, HR15 or HL15. The EK6022 platform, such as EK6022CFB and EK6022CFM are suitable for use with Series 22 dies. For example this would be part numbers that begin with HA22, HD22, HR22 or HL22.

Is crimping better than soldering connectors?

Crimping connectors is widely considered a better solution than soldering them when the connector is is part of an application that vibrates or has a potential for corrosion. Crimping provides more mechanical strength and provides a more consistent connection.

Can you undo a crimp?

No, you cannot undo a crimp, without damaging the connector and the wire that it is crimped to. A crimp is a permanent connection (also known as a 'cold-weld') and if you manage to part the wire from the connector, the connector will be damaged. The best way to create a new connection with the wire you are using, is to cut the connector off, strip the wire with a wire stripper and crimp a new connector on.

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A Guide to Crimping Tools

Crimping tools are vital in many industries, ensuring strong and reliable connections. They work by deforming wires, cables, or other materials to hold them together, promoting safety and efficiency in fields like electrical work, telecommunications, aerospace and automotive industries.

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