---
product_id: 79294480
title: "SHDIATOOL Diamond Core Drill Bits 2-1/2 Inch for Porcelain Ceramic Tile Marble 5/8\"-11 Hole Saw 65mm"
brand: "shdiatool"
price: "$112"
currency: NZD
in_stock: true
reviews_count: 13
url: https://www.desertcart.nz/products/79294480-shdiatool-diamond-core-drill-bits-2-1-2-inch-porcelain
store_origin: NZ
region: New Zealand
---

# 65mm diamond-tipped precision Dry/wet versatile drilling 5/8-11 universal connection SHDIATOOL Diamond Core Drill Bits 2-1/2 Inch for Porcelain Ceramic Tile Marble 5/8"-11 Hole Saw 65mm

**Brand:** shdiatool
**Price:** $112
**Availability:** ✅ In Stock

## Summary

> 💎 Drill Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** SHDIATOOL Diamond Core Drill Bits 2-1/2 Inch for Porcelain Ceramic Tile Marble 5/8"-11 Hole Saw 65mm by shdiatool
- **How much does it cost?** $112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/79294480-shdiatool-diamond-core-drill-bits-2-1-2-inch-porcelain)

## 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

- • **Deep & Durable:** Max working depth of 50mm with a robust 75mm total height for tackling thick, tough materials effortlessly.
- • **Diamond Precision Power:** 65mm diameter with 15mm high-quality diamond grain ensures ultra-smooth, chip-free drilling every time.
- • **Wet or Dry, Your Choice:** Engineered for both dry and wet drilling on porcelain, ceramic, marble, brick, and stone for ultimate versatility.
- • **Universal Fit & Flexibility:** 5/8-11 connection compatible with angle grinders; adapters available for drills and other machines.
- • **Pro-Grade Plumbing & Countertop Ready:** Ideal for precise faucet mounting holes and plumbing lines in showers and vanities—upgrade your project with confidence.

## Overview

The SHDIATOOL Diamond Core Drill Bit is a 65mm (2-1/2 inch) vacuum brazed hole saw designed for professional-grade dry and wet drilling on porcelain, ceramic, marble, brick, and stone. Featuring a high-quality diamond grain for fast, smooth, and chip-free cuts, it fits angle grinders with a 5/8-11 connection and offers a max working depth of 50mm. Perfect for plumbing and countertop installations, this durable tool delivers precision and versatility for demanding projects.

## Description

Full description not available

## Features

- The hole saw is Dry/wet drilling for porcelain tile Ceramic marble stone masonry brick normal stone
- Diameter 65mm/2-1/2 Inch, 5/8-11 connection, Total height 75MM, Max working depth 50mm, Diamond height 15MM
- High quality Diamond Grain provide fast and smooth drilling,less chip
- Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities
- Machine: Angle Grinder.. if you want to fit our hole saws on drills or other machine, you need an adapter, such as SDS,Hex, Round Plus Shank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Artificial diamond and Steel body |
| Brand | SHDIATOOL |
| Product Dimensions | 2.95"L x 2.56"W |
| Color | Black |
| Number of Teeth | 2 |
| Style | Compact |
| Item Thickness | 2.5 Inches |
| UPC | 718760505573 |
| Manufacturer | SHANGHAI DIATOOL CO., LTD. |
| Part Number | A854751565 |
| Item Weight | 12.3 ounces |
| Item model number | A854751565 |
| Is Discontinued By Manufacturer | No |
| Size | 65mm(2-1/2 In.) |
| Finish | Diamond |
| Power Source | Corded-electric |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Artificial diamond and Steel body
- **Brand:** SHDIATOOL
- **Product Dimensions:** 2.95"L x 2.56"W
- **Color:** Black
- **Number of Teeth:** 2
- **Style:** Compact
- **Item Thickness:** 2.5 Inches
- **UPC:** 718760505573

## Images

![SHDIATOOL Diamond Core Drill Bits 2-1/2 Inch for Porcelain Ceramic Tile Marble 5/8"-11 Hole Saw 65mm - Image 1](https://m.media-amazon.com/images/I/61zc+QzPwvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Like Butter
  

*by F***0 on Reviewed in the United States on September 18, 2023*

It cut a hole in my concrete counter top like it was warm butter.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Cut through a brick wall beautifully.
  

*by P***E on Reviewed in the United States on August 1, 2023*

I tried a carbide tipped core bit to cut a hole in a brick wall for a MrCool line set.  It failed.  So I ordered one of these and it cut beautifully through in a few minutes.  I had to stop about halfway through to chisel out  brick as the diamond core bit didn’t have the full depth needed.  I’m very pleased with this product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Looked heavy duty and well made
  

*by C***G on Reviewed in the United States on August 15, 2023*

Never used as wrong size was purchased.

---

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**Shop now:** [https://www.desertcart.nz/products/79294480-shdiatool-diamond-core-drill-bits-2-1-2-inch-porcelain](https://www.desertcart.nz/products/79294480-shdiatool-diamond-core-drill-bits-2-1-2-inch-porcelain)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-02*