Brubaker Tool 4174132 Spiral Point Tap 1/4"-20 2 Flute H3 4174132

Brubaker Tool 4174132 Spiral Point Tap 1/4"-20, 2 Flute, H3

Chamfer Style: Plug

These taps are primarily designed for tapping through holes, however, they can also be used in blind holes which are deep enough to allow for chip accumulation in the bottom of the hole. The spiral point forces the chips ahead of the tap, thereby preventing clogging and recutting of chips. Long holes, in excess of 1-1/2 diameters, can be tapped as a result. They can be used by hand or under power and are suitable for tapping most materials, especially those with high ductility.