Selected with purpose
Matrix and configuration considered against formation, competence, abrasiveness, flushing and the drilling objective, not simply a familiar product code.
Exploration drilling products
Right product.
Right product.
Real support.
Right now.
Exploration drilling products, selected for the ground and available for the job.
Less complexityBetter decisionsLower supply risk
When a rig is waiting, availability is not a convenience. It is part of performance.
TerraStrike combines application-led selection with a deliberately focused supply model. We ask what you are drilling, what you are running and what is holding performance back, then recommend what fits, tell you what is available and state the lead time plainly.
No inflated range and no vague promises, just a considered product decision and a straight answer on supply.
The product has to perform.
It also has to be here.
Why the range is different
Less catalogue. More ground truth.
TerraStrike does not begin with the longest product list. We begin with the formation, drilling conditions and operational objective, then match the product choice to performance, availability and commercial reality.
Supported with reasoning
You receive a recommendation, why it fits and where its limitations sit. The reasoning should be as clear as the product selection.
Stocked with intent
A focused range built around the sizes and configurations Australian drilling operations request most. Stock decisions are driven by demand, field evidence and supply reliability.
Products
A focused range. Every product earns its place.
TerraStrike is starting where demand and supply pressure are strongest: diamond core bits and reaming shells. The range will grow, guided by customer demand, verified field performance and our ability to supply it reliably.
Diamond core bits
TerraStrike diamond core bits are selected around the ground being drilled rather than the bit previously ordered.
- Impregnated options for Australian exploration applications
- Matrix selection informed by hardness, competence and abrasiveness
- Crown and waterways considered against flushing and drilling conditions
- Straight guidance on expected application and limitations
Reaming shells
Gauge protection is not an accessory decision. TerraStrike reaming shells are matched to the core barrel system, bit selection and expected ground conditions.
- Selected alongside the bit, not as an afterthought
- Gauge protection considered for abrasive and demanding formations
- Availability and lead time confirmed before the order is placed
Expanding range
We are expanding around what drilling operations need, not what makes a catalogue look impressive. If you need something outside the current range, ask. If we can source it responsibly, we will quote it. If we cannot, we will say so.
Every quote is specific to the product, quantity, destination and required date, with scope, lead time and limitations stated clearly.
The ground did not read the catalogue.
Meet Ground Truth. He is not particularly impressed by brochure claims.
He cares about formation, flushing, penetration, wear and what actually happens downhole. That is why TerraStrike product selection begins with the application, not the sales description.
Ground Truth has opinions. Follow his practical, and occasionally unimpressed, view of exploration drilling on LinkedIn.
Technical support
Understand the conditions. Ask the right questions.
A product code tells us what you are running. It does not tell us whether it is right.
TerraStrike looks at formation, competence, abrasiveness, flushing, penetration, wear pattern and the drilling objective. We then connect the technical choice to the commercial one: performance, availability, lead time and supply risk.
The result is a recommendation you can understand, not a matrix number handed over without context.
If the evidence is limited, we will say that too. Field performance gets the final vote.
What we ask before we recommend
- 1The groundFormation, competence, abrasiveness, broken or silica-rich intervals.
- 2The applicationDrilling method, hole size, depth and the drilling objective.
- 3What you run nowCurrent product reference and how it is performing.
- 4The known challengeBit life, penetration rate, gauge loss, flushing, core recovery.
- 5Where and whenDelivery location and the date the rig needs it.
About TerraStrike
Built to close the gap between product, ground and supply.
TerraStrike began with a gap. Behind the business is a group of corporate executives and entrepreneurs whose collective reach spans Australia, Africa, Asia and international markets. The team brings together strategic vision and practical experience across mining, exploration drilling, metallurgy, manufacturing, automation, intelligent systems, global supply chains, operational leadership and commercial growth.
From different parts of the industry, they had observed the same problem: supply was too often disconnected from operating reality. Product availability was treated as an afterthought. Recommendations relied on familiar product codes rather than actual ground conditions. Drilling operations were left carrying the cost of delays, unsuitable products and inconsistent support. TerraStrike was created to close that gap.
Based in Perth, TerraStrike brings together metallurgical knowledge, more than 20 years of mining and industrial commercial experience, and a focused supply model built around Australian exploration conditions.
The focus is core products, clear advice and accountable supply. The range grows when customer demand and field evidence justify it, not simply to make the catalogue bigger.
TerraStrike serves drilling contractors, exploration teams and mining operations across Australia.
ABN
35 638 129 718
Established
2026
Based in
Perth, Western Australia
Hours
Monday to Friday, 8am to 5pm AWSTUrgent supply enquiries by arrangement
Serving
Australia-wide
Find us
DRILL26, Adelaide, 22 to 24 September 2026Talk to Kerenza on the floor
Member of
Australian Drilling Industry Association
The person at the wheel
Kerenza Nortje
Director, Technical & Commercial
Kerenza did not learn drill bits from a catalogue. She began by making them.
Her career started as a sintering metallurgist with a multinational Swedish engineering organisation, working directly in drill-bit design and manufacturing. This gave her a practical understanding of how materials, design, manufacturing and ground conditions influence performance.
Over the next two decades, Kerenza built an international career spanning mining, exploration, manufacturing and commercial leadership across Australia, New Zealand, Africa and the Pacific region.
Today, as Director, Technical & Commercial, she leads TerraStrike day to day, connecting customers and ground conditions with the right products, manufacturing relationships and global supply capability. Supported by a globally connected team, Kerenza’s product-development experience continues to shape TerraStrike’s technical direction and long-term vision.
She knows what makes a drill bit perform, because she understands how it is made.
Check availability
Tell us what the ground is doing, and when the rig needs an answer.
Give us the product, current performance, delivery location and required date. We will come back with a clear view on suitability, availability, lead time and any known limitations.
Straight answers, with no catalogue expedition required.
Perth, Western AustraliaServing drilling operations Australia-wide.