Alligator percussion rotary drill rods


General introduction

All of our roto-percussion drill rods ALLIGATOR are manufactured with friction welding technology. ALLIGATOR general characteristics :

  • Seamless steel tubes.
  • High-strength heat treated steel tool joints.
  • API threads.
  • Surface heat treatment through ionic nitruration.
  • Tool joints friction welded onto mid body.
  • Friction maxi capacity Ø 140mm, mid body length 7650mm (25 Ft)

Documents commerciaux

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