Tunneling Equipment

The 250 sinker drill delivers high frequency penetration and standard operating controls are located on the backhead of the drill.

The 250 Drills have larger mating faces between major cylinder components for reduced air leakage and longer wearing life.

The 250 jackleg drill is a light weight high frequency drill that delivers fast penetration, and strong torque.

The new 250 Stoper Drill has larger mating faces between major cylinder components for reduced air leakage and longer wearing life.