The double tube system, DTS, also referred to as the Ejector system, is characterized by two tube construction. It consists of an outer and inner tube connected to a coolant inducer at one end and a drill head at the other by a four-start thread. How does it work? The pressurized coolant is introduced by […]
What Is Trepanning and How It Differs From Other Methods?
To answer the question, what is trepanning? We first need to establish how exactly does it work and how does it vary from other methods. Trepanning tools are used to drill holes into a solid material. The difference from other drilling methods, trepanning leaves the solid core it drills out of the middle of the hole. Other […]
The Advantages Of Single Tube Drilling System
A single tube system also known as an STS or sometimes referred to a BTA System is used for deep hole drilling. A Single Tube Drilling System is designed to drill deep holes that can be up to 100 times its width. Single tube drilling provides good chip removal as well as providing high flow coolant […]
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 […]