Core drills are used frequently in Oriented Core Goniometer commonly used when logging core and analyzing contacts and other structural features.
22.
One way to achieve the first goal is to use a rock coring drill that has a pipe tipped with diamond bits.
23.
These core drill bits are similar in appearance to reamers as they have no cutting point or means of starting a hole.
24.
In spite of the obstacles, Kamb managed to successfully develop a new ice coring drill that provides samples needed to solve these complications.
25.
The anchor rings are attached to pitons, about 20 cm long, which are driven into holes using core drills or, more recently, drilling machines.
26.
Before leaving, he demanded Rossiu to return the Core Drill he took from Simon and rushed on his Gunman to deliver it back to him.
27.
Investigators in three countries, Canada, the U . S . and Indonesia, are attempting to unravel who was responsible for salting Bre-X's core drill samples.
28.
By breaking the core off from time to time and using a shank extension, a diamond core drill can drill to depths many times its length.
29.
Laser welded diamond core drill bits can be used in wet and dry drilling, but not all materials to be drilled are suitable for dry drilling.
30.
This type of core drill is no longer in use as modern drill technology allows standard drilling to accomplish the same at a much cheaper cost.
