UNISIG tells the deep-hole story at seminar
There were a lot of deep discussions about holemaking at UNISIG's recent open house and seminar series for magazine editors. UNISIG engineers explained different methods of deep-hole drilling, including gundrilling and BTA drilling, and provided an overview of the machines and related systems the company builds to perform these operations. Hands-on demonstrations in UNISIG's 62,000-sq.-ft. plant augmented the classroom discussions.