What is the link between yield strength and depth rating? Find out more about this interesting relationship here.Read More
Safety information and collaboration forum for the exploration drilling industry in Southern Africa.
Filtering by Category: Drill Rod Safety Series 2
For a thread to fail, it is necessary that the flanks of the threads are deformed to such an extent that the box and pin are able to move apart.Read More
The first wireline drill rod thread was developed in the 1950's. Find out what has changed since then and what these developments mean for your drilling operation.Read More