Industrial grade high-quality bits!
Thread Sizes: M3, M4, M5, M6, M8, M10, 1/8", 5/32", 3/16", 1/4", 5/16", 3/8"
Pitch: 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.25mm, 1.5mm, 3.175mm, 3.97mm, 4.76mm, 6.35mm, 7.94mm, 9.53mm
6x Drill Tap Bits set (Metric Size) and
6x Drill Tap Bits set (SAE Size)
It’s a unique combination of a tapper and a drill in one bit!
Get perfectly threaded holes every single time you drill with the double-action Drill Tap Bits!