Stone Drill Bits

Stone Drill Bits for drilling marble, granite and other masonry materials, with OEM/ODM customization, stable supply and export-ready support.

Sintered Diamond Core Drill Bit with Black Oxide Finish for Granite Stone Drilling and Carbon Steel Shank

$4.70-24.60 /pieces

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

MOQ 20 pieces
Model NO. db-8424
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useMasonry Drillingdrill typeCore Drill Bit
Shank Diameter6mm-110mm(0.24in-4.33in)Chuck typequick change chuck
Total Length100mm(3.94in)finishBlack Oxide
customized supportOEM, ODMShank TypeM14/5/8"-11
Product nameSintered Diamond Core Drill BitsMaterialHigh Carbon Steel
AdvantageHigh-efficiencyTechnologySintered technology
Shank5/8"-11;M14MOQ10pcs
PackingWhite BoxDiameter6mm-110mm
ColorCustomized Color

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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Sintered Diamond Core Drill Bit with Black Oxide Finish for Granite Stone Drilling and Carbon Steel Shank

SKU: db-8424

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