Australian-owned industry leader Harlsan lifts the veil on the people behind the products: Meet Jorden Hooks, a young talent who is proud to be working for an Australian company with such extensive global reach. Seven years ago, Jorden Hooks joined Harlsan, straight...
Harlsan > Uncategorised Basics of Reverse Circulation (RC) Drilling – What is RC Drilling? Reverse Circulation, or RC, drilling uses drill rods with inner and outer tubes & is sometimes referred to as Dual wall or Dual Tube Drilling. Reverse circulation is...
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