Cable Cutter - 160mm - T3963

The CK T3963 Cable Cutter is a high-quality, heavy-duty tool designed for reliable wire and cable ...

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eBayCK T3963 Heavy Duty Cable / Wire Cutting Pliers Cutters 160mm
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Product Information

Full details

The CK T3963 160mm Cable Cutter is designed for professional electricians and tradespeople who require a robust, reliable tool for cutting copper and aluminum cables. Its primary strength lies in its precision-engineered jaw geometry, which ensures clean cuts without crushing the conductor, making it an essential addition to any toolkit. However, users should note that this specific model is optimized for soft non-ferrous cables and is not intended for use on hardened steel or piano wire.

All features

Model Part NumberT3963
BrandCK (CARL KAMMERLING)

Extended Product Information

FAQs

Can this tool be used for cutting steel wires?

No, the T3963 is designed specifically for copper and aluminum. Attempting to cut steel will cause permanent damage to the blade edges.

Is the T3963 suitable for live electrical work?

No, this model does not feature insulated handles and should not be used on energized electrical circuits.

What is the maximum cable size this can handle?

While capacity depends on cable softness, the 160mm size is generally intended for standard electrical cabling up to the jaw opening capacity.

How do I sharpen the blades?

The blades are precision-ground at the factory. Avoid DIY sharpening, as it can ruin the blade geometry; if performance is degraded, the tool should be replaced.

Where is this tool manufactured?

The CK T3963 is a product of Carl Kammerling, a brand known for professional-grade hand tools designed for the global trade market.

Troubleshooting

The cutter feels stiff during operation

Apply a drop of high-quality machine oil to the pivot screw and work the handles back and forth to distribute the lubricant.

Cuts are becoming ragged or incomplete

Inspect the blades for small nicks or debris build-up. Clean with a fine abrasive pad if minor oxidation is present.

The jaws won't fully close

Check for foreign objects or heavy burrs trapped between the blades and remove them using a nylon brush or cloth.

Pros and Cons

Pros

  • Clean, burr-free cutting action
  • Durable build quality for professional longevity
  • Compact 160mm size for tight workspaces
  • High-leverage design minimizes required force

Cons

  • Not suitable for hardened steel or ACSR cables
  • Non-insulated handle design requires caution near live circuits
  • Limited cutting capacity for extra-large diameter cables

Setup, Compatibility & Care

The T3963 requires no complex setup; it is ready to use immediately. To maintain optimal performance, keep the pivot point lubricated with a light machine oil to ensure a smooth opening and closing action. After heavy use, wipe the jaws clean of metal shavings or debris that can accumulate and prevent a flush cut. When not in use, store the tool in a dry environment to prevent surface corrosion. Note that this tool is not VDE certified; always ensure power is isolated before working on electrical systems.

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