By our methods of gundrilling we can obtain at once the required precision, roundness, straightness, size and finish. In many cases, we can eliminate the need for secondary operations such as reaming and honing, as well as associated handling problems.
Our current capacities for Gundrill are from 0.125’’ to 1.5’’ diameter by 6 feet depth.
Our current capacities for the ejector drill are from ¾’’ to 6’’ diameter by 21 feet.
We drill in steels of various alloys, including stainless steel, as well as non-ferrous metals such as bronze, copper and aluminum.
Gundrilling by TechFab on Youtube :