---
product_id: 86899942
title: "Diamond Finger Bit Milling bit M14 Thread Vacuum Brazed Enlarging and Shaping Round Bevel Existing Holes in Porcelain Hard Ceramic marble granite Diameter 25mm"
brand: "shdiatool"
price: "S$59"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/86899942-diamond-finger-bit-milling-bit-m14-thread-vacuum-brazed-enlarging
store_origin: SG
region: Singapore
---

# Diamond Brazed 25mm Diameter M14 Thread Diamond Finger Bit Milling bit M14 Thread Vacuum Brazed Enlarging and Shaping Round Bevel Existing Holes in Porcelain Hard Ceramic marble granite Diameter 25mm

**Brand:** shdiatool
**Price:** S$59
**Availability:** ✅ In Stock

## Summary

> 🔨 Elevate Your Craftsmanship with Precision!

## Quick Answers

- **What is this?** Diamond Finger Bit Milling bit M14 Thread Vacuum Brazed Enlarging and Shaping Round Bevel Existing Holes in Porcelain Hard Ceramic marble granite Diameter 25mm by shdiatool
- **How much does it cost?** S$59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/86899942-diamond-finger-bit-milling-bit-m14-thread-vacuum-brazed-enlarging)

## Best For

- shdiatool enthusiasts

## Why This Product

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

## Key Features

- • **Optimal Grit:** Grit #50/60 for superior finishing results.
- • **Robust Design:** Total length of 65mm for enhanced durability and performance.
- • **Dual Functionality:** Designed for both wet and dry use, ensuring flexibility.
- • **Precision Engineering:** Crafted for flawless enlarging and shaping of existing holes.
- • **Versatile Application:** Perfect for porcelain, marble, granite, and hard ceramic.

## Overview

The SHDIATOOL Diamond Finger Bit is a high-performance milling bit designed for professionals looking to enlarge and shape existing holes in hard materials like porcelain, marble, and granite. With a diameter of 25mm and a robust M14 thread, this bit offers versatility for both wet and dry applications, ensuring a smooth finish with its optimal grit of #50/60.

## Description

SHDIATOOLDiamond Finger Bit Milling bit M14 Thread Vacuum Brazed Enlarging and Shaping Round Bevel Existing Holes in Porcelain Hard Ceramic marble granite Diameter 25mm

## Features

- 1pc Vacuum Brazed Diamond finger bits Milling bits for tile, stone, countertop Diameter 10mm 20mm 25mm
- Diameter 25MM,50MM workable length, M14 thread, Total Length: 65mm, Grit #50/60
- Designed to enlarge, shape and/or round bevel existing holes in Porcelain,Marble,Granite and Hard Ceramic.
- Wet or Dry using, Grit #50/60 provide you great finishing
- Not recommend to make a hole directly

## Images

![Diamond Finger Bit Milling bit M14 Thread Vacuum Brazed Enlarging and Shaping Round Bevel Existing Holes in Porcelain Hard Ceramic marble granite Diameter 25mm - Image 1](https://m.media-amazon.com/images/I/71C4lyjmXDL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Price
  

*by H***T on Reviewed in the United Kingdom on 5 July 2023*

Had to return unused not required but excellent quality

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Not a bad tool but it does wear
  

*by P***S on Reviewed in the United Kingdom on 16 September 2020*

I purchased this diamond cutter to open up the vertical mortar joints on a wall I'm pointing. Some of the original joints were virtually none existing soe were about 8mm. As I was finishing off with a 10mm pointing trowel I needed a tool that fitted the angle grinder to open up the joints. This has worked really well although there is some wear on the tool  as can be seen in the photo.however as the tool is 50mm long and I'm removing 20-30mm of the old mortar (as per building regs for re-pointing) it isn't a problem. The wear has occurred due to the high temperature generated buy some of the harder bricks. Also, the flats slot for my adjustable wrench was too tight so I had to file the tool to allow it to be nipped up in the grinder. I would recommend this tool.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    good for tilers
  

*by A***Y on Reviewed in the United Kingdom on 15 January 2021*

great little tool for a tiler & is always in the top of my tool bag ,i don't use it that often but it does come in very handy some times with minor adjustments to holes in tiles & smoothing edges where you've used your snips say for example around a 4" toilet pipe or around an extractor fan hole just in case the sparky starts crying like a girl when you've made the hole a little snug for his liking lol

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**Shop now:** [https://www.desertcart.sg/products/86899942-diamond-finger-bit-milling-bit-m14-thread-vacuum-brazed-enlarging](https://www.desertcart.sg/products/86899942-diamond-finger-bit-milling-bit-m14-thread-vacuum-brazed-enlarging)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-23*