While the Sandvik Axera DD421 Twin-boom development drill rig is technically designed for drilling tunnels, it is often used to install rock bolts for ground support, which creates a lot more wear and tear on the boom than originally intended.

OEM designs are made to address the needs of the majority of the international market, meaning many miners globally, aren’t necessarily getting the right parts for their specific application and mining conditions.

This is where MASPRO delivers measurable operational value. Our precision-engineered aftermarket components are developed to solve real operating challenges by improving equipment reliability, extending component life, and reducing maintenance intervention.
With more than 550 parts and assemblies available for selected underground drilling equipment, MASPRO helps mining operations minimise downtime, maintain predictable performance, and reduce lifecycle risk.