188 mm DHD380 DTH ouvre-trous de la tige de forage pour les outils de forage en roche

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February 17, 2025
Category Connection: Peu de perceuse d'ouvreur de trou
Qualité Peu de perceuse d'ouvreur de trou de la Chine https://www.mingdthbit.com/videos-41937436-75mm-dhd350r-shank-dth-hole-opener-drill-bit-for-underground-coal-mining-equipment.html
Wuhan Kingdrilling Diamond Co.,Ltd quality manufacturer from China.
We can supply:
Peu de perceuse de DTH : https://www.mingdthbit.com/supplier-3070011-dth-drill-bit
outils à pastilles de dth : https://www.mingdthbit.com/supplier-3070060-dth-button-bits
peu de perçage enfermant : https://www.mingdthbit.com/supplier-3070058-casing-drilling-bit
Welcome to visit our official website : https://www.mingdthbit.com
Brief: Discover the 75mm DHD350R Shank DTH Hole Opener Drill Bit, designed for underground coal mining equipment. Engineered for high performance, this drill bit ensures fast drilling speeds and reliable operation in tough geological formations. Perfect for quarrying, mining, and foundation drilling.
Related Product Features:
  • Matched with DHD350R Shank for seamless integration.
  • Reamer diameter of 75mm for precise hole enlargement.
  • Made from high-quality aircraft alloy steel for durability.
  • Designed for blast hole drilling, quarrying, and water well drilling.
  • Exceptional drilling speed for efficient operations.
  • Conception conviviale adaptée aux professionnels et aux débutants.
  • Performance stable dans des formations de sol et de roche difficiles.
  • Available in various sizes to match different DTH hammer types.
Les questions:
  • How do I place an order for the DTH Hole Opener Drill Bit?
    Include a detailed item description or the model number with your inquiry to ensure accurate order processing.
  • Quel est l'emballage standard de la perceuse?
    Nous utilisons un emballage régulier avec de petits cartons à l'intérieur de plus grands pour assurer la sécurité du produit pendant le transport, à moins qu'un emballage spécial ne soit demandé.
  • How is the quality of the drill bit ensured?
    Our experienced QC team strictly inspects and tests each order before shipping to meet global quality standards.
  • What is the delivery time for the drill bit?
    Production typically takes 25 days, but if the requested size is in stock, delivery can be completed in 3-5 days.