5/16-18 GH3 SPIRAL FLUTE BOTTOM TAP
3 FLUTE
1-1/8" THREAD LENGTH
2-23/32" OVERALL LENGTH
FAST SPIRAL
20F120CB
MADE IN USA
- Spiral Flute taps lift the chips out of the hole in blind hole tapping, eliminating chip disposal problems, damaged threads and broken taps. They will also bridge interruptions in the tapped hole.
- Fast Spiral taps provide enchanced chip lifting action, will bridge wider interruptions and have a freer-cutting geometry. Recommended for softer materials that produce stringy chips.
