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 internal threads.
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...
Irwin Hanson 14mm-1.50 metric plug tap in high carbon steel. Plug tap completes threading after taper tap starts threads. Metric thread size supports international fastener and machinery service...
Irwin Hanson 24-piece fractional tap and hex die set covering 1/4 inch through 1/2 inch in NC and NF thread sizes. Bundled set covers common fractional thread sizes for tap and die threading work...