Tegra -Gundrilling

Highlights: Accurate, repeatable holes with excellent surface finishes. Straightness tolerances of .001” (.025mm) per foot. Concentricity tolerances of .001” (.025mm) per inch. Hole diameter tolerances of +/- .0005” (.0127mm). Finish tolerances as low as 4 Ra. Burr-free intersections. Consistent reproduction from hole to hole.