The Draper Thread Restoring File Metric is a specialist hand tool designed for repairing and cleaning damaged metric threads on bolts, studs and threaded holes. This versatile thread file provides an essential solution for tradespeople working with threaded fixings that have become damaged, corroded or clogged with debris. Ideal for mechanics, maintenance engineers and fabricators, this thread restorer handles both internal and external threads across a comprehensive range of metric pitches. The tool covers four common thread pitch ranges: 0.80-1.00mm, 1.75-2.00mm, 1.25-1.50mm and 2.50-3.00mm, making it suitable for restoring threads on standard metric fasteners found throughout automotive, engineering and general maintenance applications. Rather than replacing damaged bolts or components, this thread file allows you to restore existing threads quickly and economically. The compact design makes it easy to use in confined spaces where access to threaded fixings may be restricted. Featur