GREENFIELD THREADING
Greenfield Threading 357868 1/2-20 NF Spiral-Point Plug Tap H3 3-Flute
$2.93
Greenfield Threading 357868 spiral-point plug tap in 1/2-20 NF, H3 limit, 3 flutes, high-speed steel. The spiral point pushes chips ahead of the tap for fast fine-thread tapping under power on the larger size. Used in machine shop and production thread cutting.