DIAMOND PRODUCTS

Our surface-set diamond bits allow are manufactured by the highest quality standards to give long service life, maximum penetration rate and greater efficiency in sample recovery.

Diamantina Christensen offers a complete line of double, triple tube and core barrels, designed to provide superior performance and to obtain the full recovery of the sample in any application of wireline drilling.

The innovative design of the Diamantina Christensen drill rods and casings award them with excellent performance. Thanks to our heat treatment and pin sulfating plant, the resistance and useful life of our rods are significantly improved.