Precision Machining

MORE THAN A HALF-CENTURY OF EXACTING TOLERANCES
IN PRECISION TUBULAR COMPONENTS
precision machined partsAt Tube Hollows International, everything we do has grown out of our ability to drill precision holes to exacting tolerances in a range of specialty metals and alloys. Deep hole drilling is a specialized process used to generate holes with ratios typically greater than 20 times the drill diameter. THI’s unique machining technology allows us to drill bars as long as 25 feet with exceptionally low drift, maintaining wall variations as low as 1% — tolerances previously unachievable. The result: unmatched concentricity.
Tube Hollows uses a borecentric approach to drilling. This ensures that customers who wish to machine a tight tolerance hole through a part with finished OD dimensions have a reliable, top quality solution available.