Ideal for heavy duty, precision drilling in soft and hard woods, large section beams, joists, floorboarding, chipboard and plywood. Features and Benefits • Lewis flute design for rapid chip removal • Hexagonal shank for secure grip in jawed chucks Specifications • Diameter: 18mm • Total Length: 230mm • Working Length: 155mm • Shank Reception: 11mm Hex • Pack Quantity: 1
