Dormer 5970249 A400 Long Length Subland Step Drill, 6.4 mm Dia Min Hole, 11.5 mm Dia Max Hole, HSS, 11.5 mm Shank

Dormer Subland Step Drill, Long Length, Series: A400, Metric, 6.4 mm Diameter Minimum Hole, 11.5 mm Diameter Maximum Hole, 142 mm Overall Length, 4XD Cutting Depth, 15 mm Step Depth, Spiral Flute, 94 mm Flute Length, 11.5 mm Shank, Straight Shank, 118 deg Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Steam Tempered, Applicable Materials: Aluminum, Magnesium, Cast Iron, Copper, Nickel, Stainless Steel, Steel Alloy, Titanium and Synthetic Material