Down The Hole Drill Rods
Our high strength DTH Drill Pipe go the distance. API, BECO, Cubex, DIBH and other threads available.
Down The Hole (DTH) Drill Pipe
Select from our broad range of DTH drill rods and subs engineered for rough surface drilling applications. Harlsan Down the Hole rods are optimised for production efficiency. The drill rods incorporate design features to maximise durability and wear resistance; and the ease of make and break operations.
The engineering focus on extending drill rod life helps to lower the cost of production focused drill and blast programs. Drill rod life is further boosted with precision thread manufacturing and high quality high tensile steel construction.
Australia’s Toughest DTH Drill Rods
THE HARLSAN QUALITY ADVANTAGE
The Harlsan focus on product design and material quality makes for very tough and robust DTH rods. Drill rods highly matched for a broad range of mining and drilling assignments.
Our DTH products are 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.
RC Drill Rods & Inner Tubes Specifications
Tool Joint Spanner Flats
Rods available with or without spanner flats. 2 or 4 flats as required.
Tool Joint Material
DTH Rod Thread Types
- API Regular
- API Internal Flush (IF)
- API Full Hole
Other thread types available upon request.
Robot Welding Technology
Length & Size
Standard lengths from 1 to 6m, in diameters up to 127mm (5″).
Other sizes may be available upon request.
Australian Made Toughness
We use only the best quality materials to keep you drilling.
Down The Hole (DTH) Drill Pipe 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 productive DTH drill rods.
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.