Diamond Core Drill Bits

Diamond Core Drill Bits for granite, concrete, stone and masonry, with OEM/ODM customization, stable supply, and export support for contractors and distributors.

Dry-Use Diamond Core Drill Bits for Drilling Granite Marble Quartz Stone and Hard Rock Power Drill Tools

$20 /pieces

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

MOQ 10 pieces
Model NO. db-14090
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

applicationall kinds of stonepad typeBuffing Pads
grit50, 40, 80, 100, 60, 150, 220, 3000, 800, 200, 400customized supportOEM, ODM, OBM
ApplicationAll kinds of stone and floor polishingcolorblack brown or white black
machineangle grinder or grinderthickness2.5mm
business typemanufacturerMOQ1 set
Advantagesharp and durable ,save your laborPackage10pcs put in 1 box also accept OEM
Keywordvery flexible corner edge easy to polishdiameter35mm

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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Dry-Use Diamond Core Drill Bits for Drilling Granite Marble Quartz Stone and Hard Rock Power Drill Tools

SKU: db-14090

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