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4145H
DRILL COLLARS & FORGINGS

 

Premium grade drill collars designed for superior performance and durability. Crafted from high grade AISI 4145H chromium molybdenum steel, these drill collars are manufactured to adhere strictly to API Q1 7-1. This ensures durability, reliability and precision in every operation.

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Catering to specific operational requirements, elevator and slip recesses can also be machined to tailor the product to your exact specifications, ensuring seamless integration into your drilling setup.

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Threading Options:                

  • Phosphated                     

  • Copperized

  • Cold Worked

 

Finishing Options:

  • Finished

  • Solid Bar

  • Hollow Bar

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