Dormer Pipe Tap, Straight Flute, Series: E710, Measurement System: Imperial, 1/4-18 Thread, NPT Thread Standard, Semi-Bottoming Chamfer, 27 mm Thread Length, 75 mm Overall Length, 4 Flutes, Right Hand Cutting Direction, 14.3 mm Shank Diameter, 11 mm Tap Drill, 10.7 mm Square, HSS, Bright, Medium Hook
Application: For through or blind holes and general purpose applications
