Down The Hole (DTH) Subs
Our high strength DTH Subs go the distance. API, BECO, Cubex, DIBH and other threads.
Down The Hole (DTH) Subs for Drilling
Always the right DTH Tools for the job.
Our focus at Harlsan is on exceptional product design and material quality. This makes for very tough and robust DTH subs that you can rely on to keep you drilling.
Designed and manufactured right here in Australia, our Down The Hole Subs life is further boosted with precision thread manufacturing and high quality high tensile steel construction.
Australia’s Toughest DTH Products
THE HARLSAN QUALITY ADVANTAGE
Our DTH range of products is assigned a unique product ID, allowing you to track your cost per metre drilled.
At Harlsan, it is our mission to continuously improve our products to continuously improve your ROI.
Precision Cut Threads
The most common thread types we support:
- API Regular
- API Internal Flush (IF)
- API Full Hole
Other thread types available upon request.
Full Range of DTH Subs
Saver, Dig-out, Bit, Adapter, and more.
Keep Track of Your Cost
Our range of DTH products comes with unique product IDs to let you keep track of your cost per meters drilled.
Large Stock Range
Australian Made Toughness
We use only the best quality materials to keep you drilling.
Down The Hole (DTH) Subs & Products Ordering Information
WE SHIP & SUPPLY GLOBALLY!
From Africa through to Asia, Eastern Europe through to the UK, and Canada through to South America. We can supply you with robust and long-lasting DTH subs.
For pricing, immediate supply or customised orders call us on +61 8 9021 1288.
Get your engineered drilling components and consumable items on time, on budget and on track with Harlsan’s manufacturing services. Call us now or request a quote.