Cable cutter Wiha 43664 for stripped aluminum and copper conductors, single and multi‑wire up to 50 mm²

The Wiha 43664 handheld cable cutter is designed for cutting stripped aluminium and copper conductors up to 50 mm². Intended for both single- and multi-core cables, this tool offers a compact, manually operated solution for electricians and technicians who need precise, clean cuts when preparing cable ends for connectors or trimming conductors during installation and repair work.

Advantages

The cutter delivers accurate shearing action on stripped conductors, minimising deformation of the remaining conductor strands. Its compact form factor and manual operation provide good control in confined spaces and on-site environments. The construction is made to withstand regular use and to maintain cutting performance when used with aluminium and copper materials up to the specified cross-section.

Suitable for

Key specifications

How to use

Place the stripped conductor between the cutter blades, ensuring insulation is clear of the cutting area. Apply steady manual pressure to close the blades and complete the cut in one smooth action to avoid fraying of strands. For multi-core conductors, position the conductor so that all strands are fully inside the cutting zone before applying force. After cutting, inspect the conductor end for clean strands and trim again if necessary.

Recommendations

Use the tool only on stripped conductors up to the specified 50 mm² cross-section and avoid cutting insulated cables or other materials not specified by the manufacturer. Maintain blade condition by keeping the cutter clean and storing it dry. Regularly inspect blades for wear and replace the tool if cuts become uneven or strands are consistently deformed.