Plug tap with threads for open or through holes HSS-E substrate material Steam-oxide finish prevents tools from welding Key benefits - Enables precise internal threads in holes that are open or through - HSS-E substrate provides high hardness and wear resistance for durable performance - Steam-oxide finish reduces friction and helps prevent galling or welding to the workpiece - Improves reliability of threaded fasteners when used in common workshop and manufacturing materials What it does - Cuts internal threads with a robust HSS-E ground body - Designed for use in holes that run through or are open starting points for threading - Finishing oxide coating helps protect the tool during cutting and extends service life Applications and use scenarios - Scenario 1: Repairing damaged or stripped threads in the through hole of a hydraulic manifold to restore secure fastener engagement - Scenario 2: Producing new internal threads in a steel bracket or mounting block for bolts and hardware in a manufacturing setting - Scenario 3: Finishing threads inside an aluminum housing or cast iron component during routine maintenance or assembly to ensure a reliable fit Notes - Material: HSS-E - Finish: Steam-oxide - Suitable for internal threading in holes that are open or through, offering durable performance and improved tool life in general metalworking tasks