Metal Diamond Drill Bits

Metal Diamond Drill Bits for concrete, stone and masonry, with OEM/ODM manufacturing, quality control and steady supply for distributors and projects.

Coated Diamond Core Center Drill Bits Tungsten Carbide DP12X Grade Metal Drilling Use 3-Year Warranty

US$13.28 /piece

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

MOQ 1 piece
Model NO. diamond-8709
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useMetal DrillingTotal Length38~178mm
finishBlack Oxide, Zinc, Plain, AlTiNcustomized supportOEM, ODM
working length (mm)80Product Namedrill bits tools
MaterialTungsten carbideTypeDrilling tools
Density13.95~19g/cm3HardnessHRA87~93
GradeDP12X/D30UF/D30SF,etc.OD2~16mm,customized
Overall Length38~178mm,customizedGrain Size0.4~1.2μm
CustomizationAccepted

We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing 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.

Copyright © 2026 Chinee Diamond Tools Co.,Ltd. All rights reserved.
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Coated Diamond Core Center Drill Bits Tungsten Carbide DP12X Grade Metal Drilling Use 3-Year Warranty

SKU: diamond-8709

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