YG-1 Q9D20 High Performance Square Shank Pipe Tap, Taper Thread Profile, 15 deg Helix, 2-11-1/2 Thread

4 Flute Spiral Fluted Pipe Tap 15 Deg Helix Npt/F Straight Shank Bright Finish

Yg-1 Cutting Tools Q9D20 Thread Size 2-11-1/2 | Material HSSe-V3 | Bright (Uncoated) | Pipe | Spiral Flute Pipe Tap