Trepanning Specialties, Inc.
Trepanning & machining services. Specializing in hollow bar conversions to pipe, tube, ring and sleeves. Size capacity up to 50" O.D., 28" I.D yielding a 26" core & can saw cut up to 22" round. Gundrilling and Trepanning up to 20' bars. We work with stainless steel to more "exotic" high temperature materials like Titanium. Full machine shop offering trepanning, gundrilling / BTA, turning, saw-cutting, facing & specialty emergency services. Off-center gundrill/trepanning capabilities. We offer blind shipments. Material can be provided. Family run and Veteran owned since 1973