Precision Diamond Center Drills

Precision Diamond Center Drills for stone and ceramic processing, with OEM/ODM customization and reliable factory supply for distributors and projects.

Grind free High Precision Taper Shank Slotted Sintered Diamond Core and Center Drill Bit for Glass Ceramic Tile Porcelain Drilling

US$5.99-8.25 /pieces

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

MOQ 100 pieces
Model NO. diamond-9250
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useglass ceramic tile procelain drillingdrill typeCenter Drill Bit, Core Drill Bit
Total Length35 mm, 50 mm, 25mmfinishOther
customized supportOEM, ODMworking length (mm)NOT APPLICABLE
Type:Diamond glass drill bitmaterial:sintered diamond+metal shank
Sizes:3mm~200mmPrecision:High precision
shank typetaperMOQ10PCS
PACKING1PCS IN A BOXOEM LOGOACCEPTABLE
applicationglass ceramic tile porcelain drilling

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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Grind free High Precision Taper Shank Slotted Sintered Diamond Core and Center Drill Bit for Glass Ceramic Tile Porcelain Drilling

SKU: diamond-9250

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