Diamond Core Drill Tubes
To be used to a multitude of diamond core drill designs.
Demands on quality assessment
Tolerances according to specifications
Dimension, Weight and Material
Diameters from 6 mm up to 1200 mm
Effective drilling lengths from 50 mm to 2000 mm
Variation of tube material thickness
Variation of connecting thread specifications like UNC 1 ¼" and others.
Steel qualities for both laser welding and brazing of diamond segments
Noise reduction by e.g. sandwich designs and also solid
To be presented by the supplier