single-source bore solution

Sunnen and BTA Heller create unique drill-to-finish bore solution


With the acquisition of the premier deep hole tooling and systems manufacturer, Sunnen provides single-source bore creation and finishing solutions, unique to the industry. ST. LOUIS, MO – June 2018 – Sunnen Products Company’s acquisition of BTA Heller Incorporated has created a unique solution for shops looking for complete bore drilling-to-finishing capabilities. Sunnen, the world’s […]