[Features] Ideal for processing stop holes in difficult materials. Accuracy: OH2; Nominal Size: M6; Pitch: 0.04 inches (1.00 mm); Thread Length: 0.7 inches (19 mm); Total Length: 2.4 inches (62 mm); Shank Diameter: 0.2 inches (6.0 mm); Shank Square Part: 0.1 inches (4.5 mm); Bottom Hole Diameter: 0 mm); Thread Count: 0 inches (5 mm); Thread Count: Hoomo processing: 0.2.2 inches (5 inches (5 mm); Tap Grade: OH grade: OH Country of Origin: Japan