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Look for quality when purchasing a new RC drill-string

Look for quality when purchasing a new RC drill-string

by harlsan | Jan 29, 2021 | Article Library

Harlsan > Article Library Look for quality and experience when purchasing a new RC drill string There is no substitute for quality and experience in RC drilling consumables. Choosing a supplier with extensive industry knowledge and a proven track record will save...
Reverse circulation drilling turned around a gold mine

Reverse circulation drilling turned around a gold mine

by harlsan | Jan 29, 2021 | Article Library, News

Harlsan > Article Library How underground RC drilling turned around a Gold Mine Using underground reverse circulation (RC) drilling at underground operations is a relatively new technique in the mining industry In Australia, diamond drilling is synonymous with...
How to use a spiral stabilizer sub to keep RC drill holes on target

How to use a spiral stabilizer sub to keep RC drill holes on target

by harlsan | Jan 7, 2021 | Article Library, News

Harlsan > Articles by: harlsan How to us a spiral stabilizer sub. The drilling industry is always looking for improvements in tools and techniques for quality, efficiency, and cost improvements. Problems with hole deviation arise from time to time but can be...
How to prevent reverse circulation inner tube wear

How to prevent reverse circulation inner tube wear

by harlsan | Jan 2, 2021 | Article Library, Main Problems When Drilling, News

One of the common problems associated with Reverse Circulation Inner Tubes was the premature wear and grooving caused by the traditional O-ring sealing system. Inner Tubes with O-rings were also prone to bouncing and spinning that further reduced the overall life of...
How to use a spiral stabilizer sub to keep RC drill holes on target

Deviation when drilling deep RC holes

by harlsan | Jan 2, 2021 | Article Library, Main Problems When Drilling

Back in 2011, Harley Hollier at Harlsan was approached by a customer regarding a problem they had drilling 360m deep Reverse Circulation holes. Some of the holes had deviated more than 5 degrees off the intended azimuth when measured at the bottom of the hole. As the...

Recent Posts

  • Harlsan future-proofed the business.
  • How to buy better drill rods
  • Harlsan is manufacturing in Perth.
  • Harlsan was proud to sponsor the WA Mining Club
  • Benefit of purchasing drilling equipment from manufacturers in Australia?

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Perth Office

Phone: +61 8 9201 9040

Fax: +61 8 9021 1544

Email: info@harlsan.com.au

59 Edward Street, Osborne Park, Western Australia

Kalgoorlie Office

Phone: +61 8 9021 1288

Fax: +61 8 9021 1544

Email: info@harlsan.com.au

37 Kakarra Road, Kalgoorlie, Western Australia

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Recent Articles

Harlsan future-proofed the business.

Apr 12, 2021

Harlsan had the foresight ten years ago to start training apprentices in conjunction with Kalgoorlie’s Central Regional Tafe

How to buy better drill rods

Mar 25, 2021

The drill rods used on an RC drill rig are one of the more significant costs incurred when fitting out a new rig or re-equipping an existing one.

Harlsan is manufacturing in Perth.

Mar 23, 2021

  With the increasing demand for drilling consumables globally, Harlsan has recently commenced manufacturing in Perth. The facility is in Osborne Park and is 4000 square metres in size and is expected to be fully operational by mid-year. This is part of the...

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Whether you’re in Purchasing or on the rig, we can help you choose the right equipment for the drilling conditions you face today. Contact us for “expert assist” and get the right gear, first time, every time.

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