Custom Non Standard Drill Bits

Custom Non Standard Drill Bits for OEM/ODM projects, engineered to your drawings for metalworking, construction, and special drilling applications.

Carbide Core Drill Bit 18mm 470mm Long High Strength Steel Mining Core Drill Bit Standard Drill Thread for Rock Core Drilling

$8.36 /boxes

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

MOQ 100 boxes
Model NO. db-13757
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useReinforced concretedrill typeCore Drill Bit
Shank Diameter18mm(0.71in)Chuck typethree jaw chuck
Total Length470mm(18.50in)finishSpray-painted
customized supportOEM, ODMworking length (mm)470
Product NameDry core bitColorCustomized Color
ApplicationAir Conditioning HoleProcessDry
AdvantageHigh-efficiencyOEMOEM Welcomed
Size17.75*3.5*8

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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Carbide Core Drill Bit 18mm 470mm Long High Strength Steel Mining Core Drill Bit Standard Drill Thread for Rock Core Drilling

SKU: db-13757

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