Concrete & Masonry Drill Bits

Concrete & Masonry Drill Bits for drilling into brick, block, and concrete, with OEM/ODM options, steady supply, and custom specs for distributors and contractors.

20*M14 Diamond Core Drill Bit 6mm for Concrete Granite for Drilling Holes Center Gun Indexable Versatility

$5.20 /pieces

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

MOQ 2 pieces
Model NO. db-2714
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 Diameter20mm(0.79in)Total Length90mm(3.54in)
finishOthercustomized supportOEM, ODM, OBM
working length (mm)otherShank Typeother
Keywordconcrete hole sawTypeCore Drill Bit
ColorMulticolour or on requestCertificationISO9001,2000,CE,EN
FunctionFor drilling marble,granite,concreteServiceOEM and Custom
Main CustomersSoutheast Asia,North America,Eastem EuropeUseFor super market and hardware&tool shop
QualityProfessionalPackingWhite Box Packing

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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20*M14 Diamond Core Drill Bit 6mm for Concrete Granite for Drilling Holes Center Gun Indexable Versatility

SKU: db-2714

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