Cutters & Scissors

The KNIPEX 77 02 120 H ESD Electronics Diagonal Cutter is a premium precision tool designed for the most demanding applications involving extremely hard or brittle materials. Engineered with soldered carbide cutting edges (hardness 80–83 HRC) and a zero-backlash box joint, this cutter is purpose-built for continuous use in industries such as electronics, aerospace, and medical technology. The ESD-safe multi-component handles safely dissipate electrostatic energy, protecting sensitive electronic components. With its durable construction, high cutting performance, and exceptional edge retention, this cutter ensures precise, clean cuts on tough materials like piano wire, tungsten, nickel, and diode wire, while offering long-term value through extended tool life.

Key Features:
*Carbide cutting edges for cutting extremely hard materials (piano wire, tungsten, nickel, diode wire).
*High cutting edge hardness of 80-83 HRC ensures superior durability and performance.
*Soldered carbide inserts in forged blanks prevent cutter deformation and increase longevity.
*Zero-backlash box joint provides stable and precise cutting action.
*ESD-safe handles safely discharge electrostatic energy to protect sensitive components.
*Mirror-polished head with oil film prevents corrosion without risk of flaking chrome.
*Multi-component grips for secure, ergonomic handling during fine cutting work.
*Complies with DIN ISO 9654 and DIN EN 61 340-5 standards for precision and ESD safety.

Specifications:
*Manufacturer: KNIPEX
*Part Number: 77 02 120 H ESD
*EAN: 4003773075813
*Tool Type: Electronics Diagonal Cutter with Carbide Cutting Edges and ESD Protection
*Length: 120 mm
*Weight: 85 g
*Head Finish: Mirror polished
*Handles: Multi-component, ESD-safe
*Joint Type: Box joint
*Standards: DIN ISO 9654, DIN EN 61 340-5
*REACH Compliant: Yes (does not contain SVHC)
*RoHS Compliant: Not applicable
*ESD Protection: Yes
*Cutting capacities medium hard wire (diameter): Ø 1.4 mm
*Cutting capacities hard wire (diameter): Ø 1.0 mm
*Cutting capacities piano wire (diameter): Ø 0.6 mm
*Cutting capacities soft wire (diameter): Ø 2 mm
*Jaw length (B): 14 mm
*Jaw thickness (joint) (D): 7.5 mm
*Head width (A): 11 mm

Applications:
*Electronics manufacturing - Ideal for cutting diode leads and hard alloy wires without damaging sensitive components.
*Aerospace and avionics - Suitable for high-strength and brittle materials used in advanced systems.
*Medical device fabrication - Reliable for cutting fine, hard surgical wires.
*Telecommunications & defense - Trusted in high-precision environments handling sensitive materials.
*Laboratory & fine mechanics work - Offers consistent precision in repetitive, detail-oriented tasks.
*ESD-sensitive work areas - Safe for use in environments requiring electrostatic discharge protection.