Double Tube System 'DTS' - BTA Heller Drilling System
2021-5-26 · The double tube system “DTS” or sometimes referred to as the “Ejector” system of drilling is where the coolant is supplied at the machine spindle through a special coolant inducer or connector. Also, as the name implies, this drilling system consists of an outer and inner tube that is connected to the coolant inducer at one end and to a drill head at the other end by means of a fast ...
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