Diamond Countersink Drills

Diamond Countersink Drills for stone, tile and composites, with OEM/ODM customization, controlled production and supply for distributors and projects.

M14 Thread Diamond Beveling Chamfer Bit 38 50mm Cone Punching Expanding Countersink Drill Bit Grinding Wheel Ceramic Marble M10

US$1.72-2.46 /pieces

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

MOQ 10 pieces
Model NO. diamond-7086
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

useMasonry Drillingdrill typeCountersink Drill Bit
Shank DiameterM10Total Length38mm
finishOthercustomized supportOdm
working length (mm)38mmShank Type/

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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M14 Thread Diamond Beveling Chamfer Bit 38 50mm Cone Punching Expanding Countersink Drill Bit Grinding Wheel Ceramic Marble M10

SKU: diamond-7086

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