Master Drilling rolls out HRB tech

Master Drilling has announced that its horizontal raise boring (HRB) technology is ready for international roll-out after a successful pilot test at the Cullinan mine in South Africa

Master Drilling rolls out HRB tech Master Drilling rolls out HRB tech Master Drilling rolls out HRB tech Master Drilling rolls out HRB tech Master Drilling rolls out HRB tech

The HRB technology was piloted at Petra Diamonds’ Cullinan mine

The latest version of the Master Drilling HRB was officially unveiled at 2017 Mining Indaba, held in Cape Town, South Africa.