---
product_id: 606872392
title: "TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability"
brand: "tdt"
price: "RM3"
currency: MYR
in_stock: false
reviews_count: 1
url: https://www.desertcart.com.my/products/606872392-tdt-1-4-6mm-diamond-core-drill-bit-for-marble
store_origin: MY
region: Malaysia
---

# 6mm diamond-tipped precision High-speed cutting efficiency Vacuum brazed for max durability TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability

**Brand:** tdt
**Price:** RM3
**Availability:** ❌ Out of Stock

## Summary

> 💎 Drill smarter, not harder — the pro’s secret weapon!

## Quick Answers

- **What is this?** TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability by tdt
- **How much does it cost?** RM3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/606872392-tdt-1-4-6mm-diamond-core-drill-bit-for-marble)

## Best For

- tdt enthusiasts

## Why This Product

- Trusted tdt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Vacuum brazed diamond core ensures superior durability and longevity
- • **Universal Fit:** Compatible with all grinders for seamless integration
- • **Cut Like Butter:** Effortlessly slices through marble, granite, porcelain & more
- • **Cool & Efficient:** Wax core cooling system prevents overheating for extended use
- • **Time & Money Saver:** High-speed drilling reduces project time and labor costs

## Overview

This 1/4'' (6mm) diamond core drill bit is engineered for professionals tackling tough materials like marble, granite, quartz, porcelain, brick, and ceramic tiles. Featuring vacuum brazed technology and a wax core cooling system, it delivers superior durability and high-speed cutting performance. Compatible with all grinders, it’s designed to save time, reduce effort, and ensure flawless installations every time.

## Description

Full description not available

## Features

- SAVE TIME & MONEY - Our professional grade diamond drill bits are designed to save you time, energy and money. Cut through your toughest jobs with ease with our professional grade diamond drill bits!
- LIKE BUTTER - Our diamond drill bit will chew through just about anything with ease. We have fine-tuned our diamond drill bit to work better and last longer than any other bit on the market.
- A MUST HAVE - The Diamond Drill Bit allows you to easily cut through porcelain, ceramic, granite, marble, brick and stone for the perfect installation.
- PREMIUM DURABILITY - The wax core provides optimal cooling and lubrication for the diamond drill bit ensuring a longer lifespan. With vacuum brazed manufacturing technology, this diamond drill bit is built to last.
- HIGH PERFORMANCE - Designed for high revolution drilling, this diamond drill bit will cut through the hardest material faster than any other tool on the market.

## Product Details

- **Material:** Diamond
- **Cutting Diameter:** 6 Millimeters
- **Finish Type:** Diamond
- **Shank Type:** Threaded
- **Brand:** TDT

## Images

![TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability - Image 1](https://m.media-amazon.com/images/I/51tGgasLUKL.jpg)
![TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability - Image 2](https://m.media-amazon.com/images/I/51FJE3pAUWL.jpg)
![TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability - Image 3](https://m.media-amazon.com/images/I/51WGVOulQ8L.jpg)
![TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability - Image 4](https://m.media-amazon.com/images/I/71mTx8++NqL.jpg)
![TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability - Image 5](https://m.media-amazon.com/images/I/51Zt+5M6ntL.jpg)

## Customer Reviews

### ⭐ Not worth it
*by J***N on April 24, 2025*

After using it on one job to cut porcelain it’s completely useless, al of the diamonds are gone

## Frequently Bought Together

- TDT - 1/4'' (6mm) - Diamond Core Drill Bit for Marble, Granite, Quartz, Stone, Porcelain, Brick & Ceramic Tiles - Fit All Grinders - Superior Durability
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**Shop now:** [https://www.desertcart.com.my/products/606872392-tdt-1-4-6mm-diamond-core-drill-bit-for-marble](https://www.desertcart.com.my/products/606872392-tdt-1-4-6mm-diamond-core-drill-bit-for-marble)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-10*