Chave de fendas wiha oficina MicroFinish 5533 – largura da lâmina 8 mm, comprimento da lâmina (não especificado)

The wiha Werkstatt MicroFinish 5533 is a precision workshop screwdriver with an 8 mm blade width designed for repair, assembly and adjustment tasks. Its narrow, carefully finished blade provides controlled torque transfer and accurate engagement with screws sized for the blade. The tool is intended for general maintenance and technical work where a slim, reliable flat blade is required; the exact blade length is not specified.

Advantages

The screwdriver offers a finely finished blade profile that reduces cam‑out and improves contact with the screw head. Its ergonomic handle design enables steady hand control and reduces slipping during repetitive operations. The robust blade-to-handle connection improves durability under normal workshop loads while keeping the tool compact and easy to position in confined spaces.

Suitable for

Key specifications

How to use

Select the wiha Werkstatt MicroFinish 5533 when a flat blade close to 8 mm wide matches the screw slot. Insert the blade fully into the screw head, maintain axial pressure and apply steady turning force to tighten or loosen the screw. Use controlled torque rather than excessive force to avoid damaging the screw head or the blade. After use, store the screwdriver in a tool rack or toolbox to protect the finished blade edge and maintain accuracy.

Recommendations

To prolong blade life and preserve the precision finish, avoid using the screwdriver as a prying tool, chisel, or for dynamic impacts. Clean the blade after use if it becomes contaminated with oils or debris, and inspect the tip regularly for wear; replace the tool if the tip is deformed or no longer seats reliably in screw heads.