Draper Expert Metric Thread Repair Kit

The Draper Expert M12 x 1.75mm Metric Thread Repair Kit is the largest in the range, designed for heavy-duty fastening applications in automotive, plant machinery and structural engineering. This substantial size is ideal for repairing threads in cylinder heads, engine blocks, suspension components and other critical assemblies where maximum strength is required. The kit's high-quality stainless steel inserts restore damaged M12 threads to their original size and condition in any material, eliminating thread wear, corrosion, galling, seizing and rust. Providing significantly stronger assemblies where there is a tapped hole, this complete professional kit includes precision high-speed steel drill and tap, plus insertion mandrel for accurate installation.