High‑efficiency 115mm 3‑Bladed Carbide Drag Bit

Our factory manufactures reliable 3‑bladed carbide drag bits specially engineered for complex soft‑formation drilling projects across Africa. Custom thread options are available to match your existing drill rig connections, saving your time on equipment adaptation for field operations.

This series drilling bits deliver outstanding penetration rate when drilling through sand layers, red sandstone, fine sandstone and mud rock and other soft ground conditions. The carbide‑reinforced blade structure resists abrasive wear from loose sandy soil and soft rock, helping operators achieve faster footage and lower per‑meter drilling cost.

Widely deployed in mining exploitation and geological prospecting drilling, our drill bits have gained extensive practical applications in Nigeria, Ethiopia, Cameroon, the Democratic Republic of the Congo and many other African countries. Whether you carry out large‑scale mine site drilling or field geological exploration work, we can provide standard‑specification products as well as non‑standard customized solutions according to your actual stratum situation and rig requirements.

As a direct PDC drill bit manufacturer, we control every production procedure from raw material selection to finished product inspection. We support thread customization and size adjustment, helping African drilling contractors get durable, cost‑effective drilling tools for long‑term field use.