
Description
Four straight flutes are ground to provide rapid chip removal for efficient threading also for hand threading work in a variety of materials. Taps produce a class 2B thread. Used in applications such as routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical.
Irwin 8139 Fractional Tap, 7/16-14 Thread, Plug Tap Thread, 4-Flute, HCS
Specifications
0.1lb
Irwin
Taps & Dies
0027615
8139
Each
042526081392
0.1 lb