Stone Drill Bits

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

DT 6PCS Vacuum Brazing Diamond Drill Core Bits Set for Porcelain Hole Saw Cutter for Tile Marble Ceramic Granite

$37.68-39.89 /pieces

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

MOQ 100 pieces
Model NO. db-8537
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 Diameter20-150mm(0.79-5.91in)Chuck typeSDS chuck
Total Length60mm(2.36in)finishBlack Oxide
customized supportOEMShank TypeM14
Diamond heigh10mm/15mmAdvantageFast drilling,Long Life
ThreadM14 5/8''-11 threadcustomized supportOEM, ODM
working depth35mmfinishVacuum Brazed
UsageMaking holes on glass, porcelain tile ,stones,ectShank TypeSDS-Plus / Hex Shank
MaterialDiamond

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.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

DT 6PCS Vacuum Brazing Diamond Drill Core Bits Set for Porcelain Hole Saw Cutter for Tile Marble Ceramic Granite

SKU: db-8537

Contact Form (#3)

Home

Products

About

Contact