Diagonal pliers Knipex 78 71 125 ESD

The Knipex 78 71 125 ESD diagonal pliers are precision cutting tools designed for ultra-fine work in electronics and fine mechanics. Made from special tool steel with a burnished finish and stainless steel rivet joint, these 125 mm pliers feature dissipative, electrically discharging handles and very sharp, ground cutting edges without bevel for flush cutting. The tips are precision shaped to cut wires resting on a board from 0.2 mm diameter. The tool includes an opening spring and an opening limiter, and comes with a lead catcher to prevent uncontrolled loss of cut wire ends.

Advantages

These diagonal pliers offer extremely smooth movement to reduce operator fatigue and cutting edges that are additionally induction hardened to approximately 64 HRC for long-lasting sharpness. The dissipative handles ensure safe ESD behaviour in sensitive environments, while the lead catcher improves workplace safety and cleanliness. The compact 125 mm length and light weight (approx. 57 g) make the tool easy to handle during precise cutting tasks.

Suitable for

• Cutting component leads and wire ends on printed circuit boards
• Ultra-fine cutting tasks in electronics and fine mechanics
• Work in ESD-sensitive environments
• Precision trimming of small-diameter wires (from 0.2 mm)

Key specifications

• Brand: Knipex
• Model / MPN: 78 71 125 ESD
• Length: 125 mm
• Weight: approx. 57 g
• Cutting edge hardness: approx. 64 HRC (induction hardened)
• Material: special tool steel, burnished; joint with stainless steel rivet
• Handles: dissipative (electrically discharging)
• Features: lead catcher, opening spring, opening limiter
• Cutting capacity: wires resting on a board from 0.2 mm dia.
• EAN: 4003773025191

How to use

Hold the pliers by the dissipative handles and position the precision-shaped tips around the wire close to the board for a flush cut. Squeeze the handles evenly until the cutting edges meet and sever the wire. Use the opening spring and limiter for controlled reopening. The lead catcher retains cut ends to prevent loss; periodically clear captured remains in accordance with workplace procedures.

Usage recommendations

Use these pliers only for cutting soft or annealed component leads and small wires as specified. Avoid cutting hardened steel or materials outside the stated capacity to prevent damage to the cutting edges. Maintain the tool by cleaning after use and storing it dry to preserve the induction-hardened edges and the burnished finish. For ESD-sensitive work, ensure proper grounding and handling procedures are followed.