M12 X 1.75 Size x 1.6563" Thread Length x D6 Limit x 0.2750" Shank DIA, High Speed Steel - 3 FL - Zrn Coated
M12 X 1.75 Size x 1.6563" Thread Length x D6 Limit x 0.2750" Shank DIA, High Speed Steel Spiral Flute - Semi-Bottoming Tap, 3 Flutes, Zrn Coated