Dormer 5972755 G314 Conical Step Drill Bit, 6 mm Dia Min Hole, 30 mm Dia Max Hole, HSS, 13 Hole Sizes, 10 mm Shank

Dormer Step Drill Bit, Conical, Series: G314, Metric, 6 mm Diameter Minimum Hole, 30 mm Diameter Maximum Hole, 98 mm Overall Length, 4 mm Step Depth, 13 Hole, 10 mm Shank, Straight Shank, 20 deg Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Bright, Applicable Materials: Aluminum, Ferrous, Non-Ferrous Metals, Plastic and Wood