M8 x 1.25 Spiral Flute Tap

If you are tapping a lot of our 40 Series extrusion ends, we recommend a spiral fluted tap like these.

A little CRC works wonders as a cutting fluid, and is light enough so that the swarf does not stick. Use in a small battery drill and each end can be tapped in seconds.

6.35mm - 1/4"   hex shank