Spiral Flute Tap, Series 2102, Imperial, UNC, 789, SemiBottoming Chamfer, 4 Flutes, HSS, Bright,
pOnyx Spiral Flute Tap, General Purpose, Series 2102, Measurement System Imperial, UNC, 789, SemiBottoming Chamfer, 4 Flutes, HSS, Bright, Class of Fit H4, Right Hand Cutting, 0911 in Thread Length, 41116 in Overall Length, Right Hand Flute Directionp.