Diagonal pliers Knipex 74 01 140

The Knipex 74 01 140 diagonal pliers are compact, heavy-duty cutting tools made from chrome vanadium steel and designed for long-lasting use. At 140 mm length and 131 g weight, they combine portability with robust construction; the induction-hardened precision cutting edges (approx. 64 HRC) and optimized cutting-edge angle ensure high cutting performance with minimal effort, suitable for a wide range of wire types including piano wire. The plastic handles provide a comfortable grip for precise work.

Advantages

Forged, oil-hardened chrome vanadium steel construction provides durability for very tough, continuous use. Induction-hardened cutting edges and an optimized transmission ratio deliver efficient cutting performance. Compact 140 mm size and low weight improve handling and access in confined spaces. Designed to cut various wires, including hard piano wire, without frequent regrinding.

Suitable for

• Cutting copper, aluminium and steel wires
• Precision electrical and electronics work
• Maintenance and repair tasks in confined spaces
• Cutting piano wire and other hard wire types

Key specifications

• Brand: Knipex
• Model / MPN: 74 01 140
• EAN: 4003773039747
• Length: 140 mm
• Weight: 131 g
• Material: Chrome vanadium heavy-duty steel, forged, oil-hardened
• Cutting edge hardness: approx. 64 HRC (induction hardened)
• Handle: Plastic

How to use

Place the wire as close as possible to the cutting edge and apply steady, controlled pressure on the handles until the wire is severed. For optimal results with hard wires such as piano wire, use short cutting strokes and avoid side loading that can damage the cutting edges. Keep hands clear of the jaws during operation and maintain a firm grip on the handles to ensure accuracy.

Usage recommendations

Do not use the pliers for cutting hardened bolts, rivets or nails; they are designed primarily for wire cutting. Regularly inspect the cutting edges and clean off debris after use. Store in a dry place and lubricate the pivot joint occasionally to maintain smooth action.