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- Durable, load-optimised design with backlash-free box joint
- High, slim sleeves for fine and comfortable gripping between thumb and index finger
- Electrically discharging handles - dissipative
- Less physical effort due to very high transmission ratio
- Load-optimised for a more direct feel when working
- Low-friction double spring for smooth and even opening
- The mirror polish in combination with a fine oil film provides rust protection - no circuit faults caused by peeling chrome from plated tools
- Cutters additionally laser hardened, cutter hardness at least 62 HRC
- Round head, with small bevel
- Compact diagonal cutters with ESD protection for fine cutting
- Wire cutting values: soft Ø0.3–1.6 mm, medium-hard Ø1.2 mm, hard Ø0.6 mm
- Box joint
- Mirror polish plus fine oil film protect against rust
- Forged, multistage oil-hardened with special quality tool steel
- Cutting edges also induction-hardened, hardness approx. 60 HRC
- Handles w/ multi-component grips, electrostatic dissipation
- Length 115mm; Net weight 82 g
Technical Description | |
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Article No. | 77 02 115 ESD |
EAN | 4003773025092 |
Head | mirror polished |
Handles | with multi-component handles |
Weight | 69 g |
Dimensions | 117 x 52 x 17 mm |
Standard | DIN ISO 9654 DIN EN 61 340-5 |
REACH compliant | does not contain SVHC |
RoHS compliant | not applicable |
Technical Description | |
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Ø 1.2 mm |
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Ø 0.6 mm |
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Ø 01 mm |
Jaw length (B) | 14 mm |
Jaw thickness (joint) (D) | 7.5 mm |
Head width (A) | 11 mm |
ESD | yes |

Precise cutting of fine wires and cables – even soft wires up to Ø1.6 mm
Small dimensions – large cutting capacity
It differs from traditional diagonal cutters for domestic installations. This electronics diagonal cutter from Knipex is a genuine precision tool. 115 mm long and 82 g, it is extremely compact and lightweight. This makes it ideal for confined spaces, e.g. for PCBs or precision equipment.
Zero-backlash box joint. High cut quality and durability
The Knipex 77 02 115 ESD electronics diagonal cutter has a smooth box joint for stability and precision. The inside of both pliers handles is guided. This prevents tilting. Rivets only undergo shearing stress. Result: higher-quality cutting operations, long service life. Cutting edges are also induction-hardened to approx. 62 HRC.
ESD protection against electrostatic discharges; corrosion protection
In diag. cutter 77 02 115 ESD electrost. energy discharges via handles. The corrosion protection is also safe for sensitive electronic components. Instead of chrome plating, the meticulously crafted electronics diagonal cutter is mirror polished with a fine film of oil to protect against corrosion.

Electronics diagonal cutters from Knipex – for electronics & precision equipment
Knipex offers a comprehensive range of box joint electronics diagonal cutters for applications in electronics and precision equipment. They are characterised by high precision and functionality – plus the proverbial Knipex durability.
Professionals who use tools a lot every day expect a quality that enables them to work easily and safely and that can withstand many years of tough service.