Diamond Countersink Drills

Diamond Countersink Drills for stone, tile and composites, with OEM/ODM customization, controlled production and supply for distributors and projects.

Durable Electroplated Diamond Core Drill Bit for Glass and Marble Smooth Cutting Long Service Life Diamond Bit

US$180-220 /unit

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

MOQ 1 unit
Model NO. diamond-7143
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeDRILL BITMaterialDiamond
UseCoal MiningProcessing TypeForging
Machinery Test ReportProvidedMachine TypeDrilling Equipment
Video outgoing-inspectionProvidedColorWhite
Weight (KG)20Product nameDurable Electroplated Diamond Core Drill Bit for Glass & Marble
MaterialSynthetic Diamond + SteelProduct TypeDiamond Core Drill Bit
CustomizationDiameter / Length / Grit / Slot Design / Thread / Logo / ColorDiameter Range4mm~300mm (custom available)
Abrasive MaterialSynthetic DiamondBond TypeSingle Layer Nickel Electroplated
Application MaterialsGranite, Marble, Quartz, Ceramic, Porcelain, Glass, ConcreteWorking ModeWet / Dry (depends on size)
Application IndustryStone Fabrication / Construction / Interior Installation

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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Durable Electroplated Diamond Core Drill Bit for Glass and Marble Smooth Cutting Long Service Life Diamond Bit

SKU: diamond-7143

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