Anderson & Forrester GD0078 Gauging Drill #78 With 1/4 Inch Hex Handle
Exclusive Pressure-bonded high speed steel gauging drills. Small diameter precision drills for sizing gas orifices, burners and carburetor jets. A&F’s exclusive pressure bonding process provides much closer concentricity than models that are glued together. This enables the serviceman to maintain much closer hole size tolerances. Straight shank drills are available with 1/4″ hex handles sizes 19 through 80 and with heavy shank handles down to size #85. The number drill size is stamped on the side of the handle for easy identification. Gauging drills are also available without handles in sizes from #1 through #80.