Rautakset

Rautakset is a Finnish term that literally translates to iron shears and is used to refer to heavy-duty cutting tools designed for metalworking. In practice, the phrase can denote various forms of metal-cutting shears, from traditional hand-forged shears to modern sheet metal cutters, rather than household scissors.

Most rautakset have two hardened steel blades connected by a pivot, with handles that provide leverage to cut through metal such as iron, steel, and metal sheets. Some models feature longer handles for greater leverage, while others use compound-action mechanisms to increase cutting force. Variants include tin snips, aviation snips, and other metal-cutting shears, each tailored to specific materials and thicknesses.

Typical uses include cutting sheet metal to size, trimming metal flashing in roofing, and general metal fabrication tasks in workshops and construction sites. The tools are chosen based on material type, thickness, and the desired cut quality, with specialized snips designed for right- or left-hand curves and straight cuts.

Care and safety are important for extending the life of rautakset. Blades should be kept sharp and clean, with the pivot lightly oiled to prevent rust and ensure smooth operation. After use, blades should be wiped dry and stored in a dry place. Users should wear eye protection and gloves, and avoid forcing the blades through materials beyond their rated capacity.

See also: sakset (scissors) and metalworking tools.

---