Who is intorock drilling?

Intorock Drilling Ltd is a family run business combining family values and business ideals. This together with the skill, knowledge and experience of the staff make Intorock a professional, friendly, hard working business that understands your drilling needs and can work with you to get the best possible result.

What does intorock do?

At Intorock, we go beyond drilling holes; we understand their purpose and the intricacies of each job. With extensive experience in diverse locations like New Zealand and the South Pacific, you'll tackle a range of geological challenges and learn various drilling techniques.

What makes intorock a good company?

This together with the skill, knowledge and experience of the staff make Intorock a professional, friendly, hard working business that understands your drilling needs and can work with you to get the best possible result. The current knowledge and skills base means we don't just drill the holes, but know what they are for and what the job involves.

What sites have intorock drilled / have data for?

Sites on which Intorock has drilled / have data for. 100mm diameter bores drilled in basalt to encounter fractured rock, cavities etc. before soakage testing is performed. 150mm diameter bores drilled in existing or new soak holes, generally in volcanic regions for high flow stormwater disposal.

What is InRock HDD?

Developed by Inrock – over 30 years of HDD expertise. Designed for professionals in the Horizontal Directional Drilling industry. Increase rate of penetration and tool life, by fine-tuning selection of nozzles. Calculate delta pressures and jet velocities that delivers improved drilling performance.