Overview
The TNI-U TU23 is a high-quality diagonal cutting plier specifically engineered for the electronics industry and DIY hobbyists. Made from forged high-carbon steel, these cutters offer a flush-cut finish, making them ideal for trimming through-hole component leads on printed circuit boards (PCBs). The spring-loaded mechanism reduces hand fatigue during repetitive tasks, while the insulated non-slip handles provide comfort and safety.
Key Features
Precision Cutting: Narrow head design allows for easy access into tight spaces on crowded circuit boards.
High-Carbon Steel: Heat-treated blades ensure long-lasting sharpness and durability for clean cuts every time.
Spring-Loaded Action: Automatically re-opens after every cut, making it perfect for high-speed assembly and repair work.
Ergonomic Grip: Soft PVC-coated handles provide a secure, comfortable grip that prevents slipping during delicate operations.
Lightweight & Portable: Compact 5-inch size fits perfectly in any mobile repair kit or student’s tool bag.
Technical Specifications
| Feature | Specification |
| Model | TU-23 |
| Material | High-Carbon Forged Steel |
| Handle Material | Non-slip Insulated PVC |
| Length | 125mm (Approx. 5 Inches) |
| Cutting Capacity | Copper wire up to 1.2mm |
| Mechanism | Integrated Return Spring |
| Finish | Anti-rust Polished Surface |
Ideal For:
PCB Assembly: Trimming excess leads from resistors, capacitors, and ICs.
Model Making: Precise cutting for plastic parts and thin hobby wires.
Mobile Repairing: Delicate wire work in smartphones and tablets.
Jewelry Making: Cutting soft metal wires with high precision.

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