Marble Drill Bits

Marble Drill Bits for drilling marble, granite and ceramic tiles, suited to builders, distributors and project buyers. OEM/ODM available for sizes, shanks and packaging, with stable supply and consistent production control.

Diamond Core Drill Bit 35mm 68mm Sintered for Glass Ceramic Stone and Marble

$3.50 /pieces

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

MOQ 10 pieces
Model NO. db-6136
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
Total Length65finishOther
customized supportOEM, ODM, OBMworking length (mm)6mm-125mm(0.24in-4.92in)
NameDiamond Core Drill Bit Drilling Tool Core Diamond Drill BitsApplication machinecore drill machine and hand drill grinders
ColorIron Bronze Brazed BodyShankM14, 5/8"-11 or G1/2" for CNC machine
Diameter70-95mmMaterialHigh Carbon Steel
MOQ10setFeaturecrown ring(dia14-50mm) and segmented
Suitable forwet / dry drilling for granite and marble, limestoneCertificationpcoc

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.

Diamond Core Drill Bit 35mm 68mm Sintered for Glass Ceramic Stone and Marble

SKU: db-6136

Contact Form (#3)

Home

Products

About

Contact