Core Drill Bits

Core Drill Bits for concrete, masonry and stone drilling, with OEM/ODM customization, stable supply and strict inspection for importers and contractors.

2 4" Arix Diamond Core Drill Bits for Reinforced Concrete Customizable Length & Shank 3 Year Warranty

$30 /pieces

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

MOQ 10 pieces
Model NO. db-13442
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useconcrete drillingdrill typeCore Drill Bit
Shank Diameterall diameters are availableChuck typeThread
Total LengthcustomizedfinishOther
customized supportOEM, ODMworking length (mm)OEM
Shank Type1 1/4-7unc, M22, 1/2 BSP, PIXIE..ApplicationDrilling reinforced concrete/brick wall/stone
Segment Size24x3.5/4/4.5/5x12mm or customizedColorSilver, Red, Black, Blue or customized
Length120/160/370/450/500/1200mmOut Diameter25mm-1200mm
Thread cap1-1/4"-UNC7, 5/8-11", M14, 1/2"GAS,etc.EquipmentsHand held core drills or core drill rigs
Websitewww.diamond-blade.org

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.

Copyright © 2026 China Loong Drill Bits Co., Ltd. All rights reserved.
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2 4" Arix Diamond Core Drill Bits for Reinforced Concrete Customizable Length & Shank 3 Year Warranty

SKU: db-13442

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