Size: 1, Material: High Speed Steel, Finish: Bright (Polished), Flute Length: 5, Overall Length: 6-7/8, Shank Size: 1/2, Shank Type: Round, Flute Type: Straight, Style: Bridge Bridge reamers are used to align existing holes prior to bolt or rivet installation. Point is tapered to permit entry into overlapping holes. Three symmetrically places flats on shank provide positive grip in portable electric and pneumatic tools.
