HexTap-Set, Double Ended Tap with Hexagon Die Nuts, HSS-G, 3 - 20

Unique threading tool set which can be completely operated without maintenance tools only with standard hand tools. For cleaning and repairing damaged threads, and for general use in awkward places.. for general use - non abrasive material up to 900 N/mm² - unalloyed and low alloyed steel - for through and blind holes - for thread cutting by hand Advantages: - Pilot for exact alignment - Rougher and Finisher combined in one tool - Use in awkward places - For making new threads - For cleaning and repairing damaged threads - Hexagon Hole for Ratchet or Hexagon Keys - External Hexagon for Open-End Wrench - in high quality wooden case Thread type: metric ISO-thread DIN 13 Material: HSS-G Packaging: in wooden case