Geological Drilling HQ Diamond Core Drilling Tools for Measurement and Processing
Product Description
Core diamond drilling tool for drilling rock in underground soil formations which includes an outside pipe and an inside pipe that can be conveyed separately to the surface. The inside pipe features a core-receiving receptacle at its lower end and a measurement unit at its upper end for on-site acquisition, processing, and storage of data including borehole, core, and drilling process parameters.
Specifications
| Size |
Outside diameter (mm) |
Inside diameter (mm) |
| AQ |
47.75/47.50 |
27.10/26.85 |
| BQ |
59.69/59.44 |
36.52/36.27 |
| BQ3 |
59.69/59.44 |
33.65/33.40 |
| NQ |
75.44/75.19 |
47.75/47.50 |
| NQ2 |
75.44/75.19 |
50.80/50.55 |
| NQ3, NQTT |
75.44/75.19 |
45.21/44.96 |
| HQ |
95.76/95.38 |
63.63/63.38 |
| HQ3, HQTT |
95.76/95.38 |
61.24/60.99 |
| PQ |
122.30/121.80 |
85.09/84.84 |
| PQ3 |
122.30/121.80 |
83.18/82.93 |
Product Images
