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12 1/4" IADC 745

pezzi di estrazione
August 25, 2023
Category Connection: Scalpello a rulli
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Brief: Discover the advanced features of the 12 1/4”IADC 745 Milalion Insert Bits, designed for optimal performance in varied formations. Learn about tailored insert shapes, computer-simulated rock breaking, and enhanced shirttail designs for superior drilling efficiency.
Related Product Features:
  • Tailored insert shapes and grades using state-of-the-art tungsten carbide technology for varied formations.
  • Computer-simulated rock breaking ensures balanced load on each insert for optimal performance.
  • Double rows of gage inserts for better hole maintenance and full gage retention.
  • Conventional shirttail design with hard metal and wear-resistant carbide for durability.
  • Particular shirttail design with a terraced feature to increase escape area and bailing velocity.
  • Hardmetal applied to shirttail lip and lug for enhanced wear resistance.
  • Wear-resistant carbide on shirttail lip, lug, and around the terrace lower part for extended lifespan.
  • Engineered for different formations with varied drillability and compressive strength.
Domande frequenti:
  • What makes the 12 1/4”IADC 745 Milalion Insert Bits unique?
    The bits feature tailored insert shapes and grades using advanced tungsten carbide technology, optimized for varied formations and enhanced drilling efficiency.
  • How does the computer simulation improve the bit's performance?
    Computer simulation of rock breaking at the bottom of the hole ensures balanced load distribution on each insert, maximizing performance and durability.
  • What are the benefits of the terraced shirttail design?
    The terraced shirttail design increases escape area and bailing velocity, reducing cuttings regrind and wear on the shirttail and shirttail lip.
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