Tronchese Wiha 43456 160 mm — tronchese, 160 mm

Wiha 43456 side cutting pliers, 160 mm, are designed for precise cutting of wires and small metal parts in confined workspaces. The compact 160 mm length provides improved access to tight areas while maintaining comfortable handling for electricians, technicians and hobbyists. Hardened cutting edges ensure long-lasting sharpness and reliable cutting performance for general electrical and maintenance tasks.

Advantages

The pliers combine a compact form factor with a robust cutting head engineered for clean, burr-minimised cuts on copper, aluminium and soft steel conductors. The ergonomic insulated grip reduces hand fatigue during repetitive use and improves control when working in narrow spaces. High-quality heat-treated cutting edges maintain edge retention and resistance to deformation under normal work conditions.

Suitable for

• Cutting insulated and uninsulated wires up to appropriate conductor sizes
• Trimming component leads and small metal parts during assembly or repair
• Working in confined or crowded electrical enclosures
• General maintenance, hobby electronics and light mechanical tasks

Key specifications

• Overall length: 160 mm for access in restricted spaces
• Cutting type: side cutting (diagonal) configuration
• Cutting edges: hardened, heat-treated steel for durability
• Handle: ergonomic insulated grip for comfort and improved control
• Intended materials: copper, aluminium, soft steel and similar small metal parts

How to use

Position the jaws around the wire or small part as close to the desired cut point as possible, keeping fingers away from the cutting path. Squeeze the handles evenly until the cutting edges sever the material. For insulated conductors, ensure the insulation is supported and cut cleanly without excessive twisting. Use controlled pressure when cutting harder materials to avoid damaging the cutting edges.

Recommendations

Inspect cutting edges before use and avoid cutting hardened steel, nails or materials beyond the tool's intended capacity. Keep the pliers clean and lightly lubricated at the joint to maintain smooth operation. Store in a dry place and replace the tool if the cutting edges become chipped or deformed to ensure safe and reliable performance.