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This guide is for technicians and professionals working with fiber optics who need a precise and reliable tool for cutting delicate fiber strands. The Knipex 72 51 160 offers clean, flush cuts with induction-hardened edges for durability. A potential caveat is its specialized nature, making it less suitable for general-purpose cutting tasks.
| Model Part Number | 36031 |
|---|---|
| Brand | Knipex |
These diagonal cutters are specifically designed for cutting fiber optic strands. They are not suitable for cutting hard wires or general-purpose cables.
The cutting edges are induction-hardened for durability. Regular cleaning after use with a dry cloth and occasional lubrication of the pivot joint will help maintain performance. Avoid cutting anything other than fiber optics to preserve sharpness.
A flush cutting face means the blades meet perfectly to create a clean, flat cut at the very end of the fiber. This is critical for minimizing signal loss when connecting or splicing fibers.
No, these cutters are specialized for fiber optics. Using them on general wires can damage the delicate cutting edges and is not recommended.
With proper care and exclusive use for fiber optics, the induction-hardened cutting edges are designed for long-term sharpness and durability. Actual lifespan depends on usage frequency and conditions.
The cutting edges have a hardness of approximately 63 HRC, indicating a very hard and durable cutting surface.
Please refer to the manufacturer's warranty information provided with your purchase or on the Knipex website for details on product warranty.
Ensure the cutters are used only on fiber optics. Check the cutting edges for any debris or damage. Clean the blades thoroughly and lubricate the pivot. If damage is evident, the cutting edges may be worn and require professional assessment or replacement.
Inspect the spring mechanism for obstruction or damage. Clean around the spring and pivot point. A small drop of lubricant may resolve stiffness. If the spring is broken or significantly bent, professional repair or replacement of the cutters may be necessary.
Wipe the blades clean. The induction-hardened edges are very durable, but prolonged use or cutting incorrect materials can lead to dullness. Consider if the tool has been used beyond its intended purpose. For fiber optics, dullness is rare unless the tool is significantly damaged.
The pivot joint may require lubrication. Clean the joint area and apply a light machine oil. Ensure no debris is trapped in the joint mechanism.
Setup: These diagonal cutters require no setup. They are ready for immediate use upon unboxing. Ensure the cutting edges are clean before the first use.
Compatibility: The Knipex 72 51 160 is specifically designed for cutting fiber optic strands. It is not intended for use with hard wires, cables, or other materials not explicitly specified for fiber optic applications. Using it on incompatible materials may damage the tool and the material being cut.
Care:
