Drill steel for Atlas Copco T3

The drill steel, identified by part number 2 7/8" IF PXB, serves as a structural component in rock drilling equipment. It transmits rotational and percussive energy from the drill hammer to the bit, facilitating the creation of boreholes in rock formations. This component includes a 4 1/2 inch outer diameter, a 20 foot length, and a 2 7/8 inch IF (Internal Flush) connection. The box end is configured with flats to allow for secure tightening and loosening during operation.

This component is compatible with the Atlas Copco T3 drilling rig. It acts as the primary link between the drilling machine and the rock face, enabling the system to reach the required drilling depth. The specific dimensions and connection type ensure compatibility with the drill string assembly used on this model.

In drilling systems, the drill steel is responsible for transferring torque and impact forces down the hole. It must maintain structural integrity under the stress of drilling operations to ensure energy is efficiently delivered to the bit. Regular inspection of the connections and the body of the steel is standard practice to maintain the alignment and performance of the drill string.