Diamond Core Drill Bits

Diamond Core Drill Bits for granite, concrete, stone and masonry, with OEM/ODM customization, stable supply, and export support for contractors and distributors.

NWL NQ Diamond Core Drill Bits 75mm Diameter Forged Carbon Steel for Well Drilling Drilling Equipment Soft to Ultra Hard Rock

$70-80 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. db-14142
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeDRILL BITMaterialCarbon Steel
UseWell DrillingProcessing TypeForging
Machinery Test ReportProvidedMachine TypeDrilling Equipment
Video outgoing-inspectionProvidedWeight (KG)2
Product nameWireline Impregnated diamond core drill bitSizeNQ
Diameter75mmCrown height6mm - 25mm
Matrix hardnessSeries 1 - 14FormationSoft to ultra hard rock formation
ConnectionNQ reaming shellUseNQ Double tube core barrel
ApplicationCore drillingMaterialDiamond

We are China Loong Drill Bits Co., Ltd., a professional manufacturer and supplier specializing in Drill Bits. We have brought together and coordinated resources across the Drill Bits supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

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NWL NQ Diamond Core Drill Bits 75mm Diameter Forged Carbon Steel for Well Drilling Drilling Equipment Soft to Ultra Hard Rock

SKU: db-14142

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