RS PRO Screwed Slot Drill Set, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm Cut Diameter
RS PRO Screwed Slot Drill Set, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm Cut Diameter, Cut Length: 9.5 mm, 19 mm, 22 mm, 24 mm, 25.5 mm, 66.5 mm, 59.