​Drill bit developed and produced for a land-based oil well drilling rig in the Northeast of Brazil.

The previous drill bits were imported and were not suitable for Brazilian soil. Tungstek, together with the client's team of specialists, made this adaptation using forged steel in a special alloy and diamond bits with a tungsten carbide base, applied along the region of contact with the soil.

This was a nationalization process in partnership with a drilling company, where in addition to economic gains, we had a reduction in delivery time and adaptation to Brazilian soil conditions.