Stone Diamond Hole Drill Bits

Stone Diamond Hole Drill Bits for granite, marble and engineered stone, made for OEM/ODM orders, controlled production and stable supply for importers.

35mm Granite Impregnated Diamond Core Drill Bits for Countertop Faucet Hole Drilling

US$12-14 /pieces

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

MOQ 10 pieces
Model NO. diamond-0451
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
finishStandardcustomized supportOEM, ODM, OBM
working length (mm)StandardCutting Materialsgranite, marble
Welding Methodsilver weldedRelated Namestone hole saw, M14 core drill for stone
Diamond Coatingprotective teethDrilling Length50mm
ThreadM14Materialhigh quality diamond grits
Wet/Drydry/wetQualityTop Grade
OEM ServiceAvailable

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.
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.

35mm Granite Impregnated Diamond Core Drill Bits for Countertop Faucet Hole Drilling

SKU: diamond-0451

Contact Form (#3)

Home

Products

About

Contact