G 1/8" - 1" BSP (G) DS Hex Taps & Dienut Set Unique solution double ended rougher and finisher tap

Specification G 1/8" - 1" BSP (G) DS double ended rougher and finisher tap G 1/8" - 1" BSP (G) Dienuts Includes Sizes: 1/8", 1/4", 3/8", 12", 3/4", 1" Drive with spanner on external hexagon or with hexagon key on internal hexagon Volkel threading solutions Benefits: 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 Part Number ES-13092