Ingco Square Steel File 200mm T12 Steel HSSF088

Our review

This is a 200mm square steel file from Ingco, listed under model HSSF088 and made from T12 steel. A square file like this is the tool you reach for when a flat file cannot get into the work: squaring out internal corners, easing slots, cleaning up keyways, or dressing the inside edges of a frame. It suits metalworkers, fitters, mechanics and serious home workshop users rather than someone who only files wood occasionally. Before buying, check the cut and tooth pattern you need, since a square file is offered in different coarseness grades and that choice matters more than the brand. Also confirm the 200mm length fits your work and that you have a handle, as files are usually sold bare. Compare it with other 200mm square files on tang size, steel quality and whether the edges are safe or cut, because a file with cutting edges removes material faster but can gouge a finished corner. Store it dry and separate from other tools to avoid dulling the teeth. It is available on Sokonia.