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.

100mm 115mm 120mm 125mm 130mm 135mm 140mm 145mm 150mm Diamond Crown Dry Drilling Core Bit for Porcelain Tile Ceramic

$3.50 /sets

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

MOQ 10 sets
Model NO. db-5876
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

usefor tile marble granite hole drillingdrill typeCore Drill Bit
Total Length60finishOther
customized supportOEM, ODM, OBMMaterialdiamond
Name145mm 150mm Diamond Crown Dry Drilling for Porcelain Tile CeramictypeBrazed Core Drill
ThreadHex shank/round shank/M14 threadDiameter6mm-350mm
Usagefor tile/ceramic/porcelain drilling holeKeywordporcelain tile core drill/brazed hole saw/diamond core drill bit
Colorwhite/black/red/blue/green/yellow/grey and so onPackingwhite box/plastic tube/aluminum box

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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100mm 115mm 120mm 125mm 130mm 135mm 140mm 145mm 150mm Diamond Crown Dry Drilling Core Bit for Porcelain Tile Ceramic

SKU: db-5876

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