Dormer 5970367 A413 Jobber Length Step Drill Bit, 3.4 mm Dia Min Hole, 6 mm Dia Max Hole, HSS, 6 mm Shank

Dormer Step Drill Bit, Jobber Length, Series: A413, Metric, 3.4 mm Diameter Minimum Hole, 6 mm Diameter Maximum Hole, 66 mm Overall Length, 2.5XD Cutting Depth, 9 mm Step Depth, 28 mm Flute Length, 6 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