Dormer 5978350 E651 Spiral Flute Through Hole Combination Drill and Tap, 2B Class of Fit, 25 mm L Drill, 1/2-13 UNC Thread

Dormer Combination Drill and Tap, Spiral Flute Through Hole, Series: E651, Measurement System: Imperial, Class of Fit: 2B, 10.8 mm Drill, 1/2-13 UNC Thread, 25 mm Drill Length, 114 mm Overall Length, 2 Flutes, Right Hand Cutting Direction, Square Shank, 9 mm Shank Diameter, 7.1 mm Square, HSS, Steam Oxide