Irwin Hanson 3/8-16 NC taper tap in high carbon steel at 2-15/16 inch length. Taper tap starts threads in pre-drilled holes during machining and assembly work. Used by machinists, mechanics, and metalworkers cutting internal threads.
Irwin Hanson 1/4-20 NC plug tap in high carbon steel with 3 to 5 thread chamfer. Plug tap completes threading after taper tap starts threads. Used by machinists, mechanics, and metalworkers cutting...
Irwin Hanson hexagon machine screw die at 3/8-16 NC thread size in high carbon steel. Die cuts external threads on rod and bolt stock during machining and assembly work. Used by machinists,...