M8 X 1.25 Size x 0.5200" Thread Length x D3 Limit x 0.3180" Shank DIA, High Vanadium Powdered Metal - 3 FL - TiCN Coated
M8 X 1.25 Size x 0.5200" Thread Length x D3 Limit x 0.3180" Shank DIA, High Vanadium Powdered Metal High Performance - Spiral Flute Semi-Bottoming Tap, 3 Flutes, TiCN Coated