Knipex Combination Pliers - 160mm

Professional Quality Combination Pliers manufactured from special tool steel, oil hardened and tem...

Best current price£21.10from Power Tools Direct

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Power Tools DirectKnipex 49170 03 02 160 Sb Combination Pliers - Heavy Duty Handle 160Mm Each
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OnBuy.comDraper Knipex 03 02 160 Sb Combination Pliers - Heavy Duty Handle, 160Mm
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eBayDraper 49170 KNIPEX 03 02 160 SB Combination Pliers - Heavy Duty Handle 160mm
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B&QB&Q - Knipex 03 02 160 Sb Combination Pliers160mm 49170
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My Motor WorldKnipex 03 02 160 Sb Combination Pliers - Heavy Duty Handle, 160Mm
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£39.99
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Product Information

Full details

The Knipex 49170 Combination Pliers are designed for professionals and serious DIYers needing reliable cutting and gripping capabilities. Their key benefit is the durable construction and precision cutting edge that handles both hard and soft wires effectively. A potential caveat is that their professional-grade hardening may require a learning curve for optimal use on very delicate materials. This 160mm tool is manufactured from special tool steel, oil-hardened, and tempered, featuring smoothly ground heads with induction-hardened cutting edges for superior sharpness and longevity. Heavy-duty molded handles with slip guards ensure user comfort and safety during demanding tasks.

All features

Model Part Number49170
BrandKnipex

Extended Product Information

FAQs

What type of steel are these pliers made from?

The Knipex 49170 Combination Pliers are manufactured from special tool steel, which is then oil-hardened and tempered for maximum strength and durability.

How hard are the cutting edges induction hardened?

The cutting edges are separately induction hardened to 60 HRC, providing a very hard and sharp edge capable of cutting both hard and soft wires.

Are these pliers suitable for cutting electrical cable insulation?

Yes, the induction-hardened cutting edges are suitable for cutting through wire insulation and various types of wires commonly found in electrical applications.

What does 'DIN ISO 5746 Specifications' mean?

This indicates that the pliers have been manufactured to meet the quality and performance standards set forth by the DIN (German Institute for Standardization) and ISO (International Organization for Standardization) for combination pliers.

Can these pliers be used for gripping small fasteners?

Yes, the smoothly ground heads provide effective gripping surfaces suitable for holding small fasteners like nuts and bolts, although they are not specifically designed as vice grips.

How should I maintain these pliers to ensure longevity?

Regularly clean the pliers with a dry cloth, and apply a light coat of tool oil to the pivot and cutting edges to prevent rust and maintain smooth operation. Store in a dry place.

What is the primary advantage of the molded handles?

The heavy-duty molded handles are ergonomically designed to provide a comfortable, secure grip, reducing hand fatigue during prolonged use and enhancing safety with integrated slip guards.

Troubleshooting

Cutting edges are dull or not cutting cleanly

Ensure the cutting edges are clean and free of debris. If damage is visible or the hardness has been compromised, professional sharpening may be required, or consider replacement if extensive damage has occurred. Avoid cutting materials harder than specified (e.g., hardened steel rods).

Pliers feel stiff or difficult to open/close

Check the pivot point for dirt or debris. Clean thoroughly and apply a small amount of tool oil to the pivot. Work the handles back and forth to distribute the lubricant. Ensure no foreign material is lodged between the jaws.

Rust spots appear on the tool

Light rust can often be removed with a fine-grit abrasive pad (like a Scotch-Brite pad) and a light oil. Clean off the residue and re-apply a protective oil layer. For severe rust, professional restoration might be needed, but prevention through regular cleaning and oiling is key.

Handles feel slippery during use

Ensure your hands are clean and dry. The molded handles are designed for grip, but extreme conditions (grease, oil) can reduce their effectiveness. The integrated slip guards are designed to prevent hands from sliding forward.

Pros and Cons

Pros

  • Exceptional durability due to special tool steel and hardening processes.
  • Precise and sharp cutting edges capable of handling various wire types.
  • Comfortable and safe handling with heavy-duty molded grips and slip guards.
  • Built to professional standards (DIN ISO 5746) for reliable performance.
  • Versatile 160mm size suitable for many common tasks.

Cons

  • The hardened cutting edges may be too aggressive for very soft or delicate materials if not used carefully.
  • Requires proper maintenance (cleaning, light oiling) to prevent rust, typical of high-carbon steel tools.
  • Not designed for tasks requiring extreme precision on small electronics where specialized micro-pliers might be better suited.
  • May be heavier than lighter-duty, non-professional grade pliers.

Setup, Compatibility & Care

Setup: These pliers are ready for immediate use out of the box. No assembly or special setup is required.

Compatibility: Compatible with a wide range of common materials including soft and hard wires, cables, fasteners, and more. They adhere to DIN ISO 5746 specifications, ensuring broad compatibility with standards-based work.

Care:

  1. Cleaning: After each use, wipe the pliers clean with a dry cloth to remove debris. If necessary, use a slightly damp cloth, ensuring it dries thoroughly afterward.
  2. Lubrication: Apply a light coat of machine oil or specialized tool oil to the pivot and cutting edges periodically, especially after cleaning or before long-term storage, to prevent rust and ensure smooth operation.
  3. Storage: Store in a dry environment, ideally in a tool roll, toolbox, or dedicated drawer to protect them from moisture and damage.

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