---
product_id: 483633145
title: "3 Inch Diamond Hole Saw with Pilot Bit, 3\" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite"
brand: "daduori"
price: "€ 41.96"
currency: EUR
in_stock: true
reviews_count: 13
category: "Daduo Ri"
url: https://www.desertcart.nl/products/483633145-3-inch-diamond-hole-saw-with-pilot-bit-3-diamond
store_origin: NL
region: Netherlands
---

# Triple-layer diamond coating 1.5 inch cutting depth 3/8 inch triangular shank 3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite

**Brand:** daduori
**Price:** € 41.96
**Availability:** ✅ In Stock

## Summary

> 💎 Cut like a pro, drill like a boss — the ultimate diamond edge for your projects!

## Quick Answers

- **What is this?** 3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite by daduori
- **How much does it cost?** € 41.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/483633145-3-inch-diamond-hole-saw-with-pilot-bit-3-diamond)

## Best For

- daduori enthusiasts

## Why This Product

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

## Key Features

- • **Deep 1.5 Inch Cutting Depth:** Effortlessly drill through thick 3cm stone surfaces
- • **Precision Pilot Bit Included:** No extra guiding tools needed for flawless starts
- • **Triple-Layer Diamond Coating:** Unmatched durability and ultra-fast cutting power
- • **Universal 3/8" Triangular Shank:** Fits all standard drills for seamless compatibility
- • **Versatile Stone & Tile Compatibility:** Perfect for porcelain, marble, granite, ceramics & glass

## Overview

The DaduoRi 3 Inch Diamond Hole Saw features a removable pilot bit and a triple-layer diamond coating for superior cutting speed and durability. Designed with a 1.5 inch cutting depth and a standard 3/8 inch triangular shank, it effortlessly drills through up to 3cm thick porcelain, marble, granite, ceramics, and glass surfaces. Ideal for professionals seeking precision and longevity in tile and stone drilling.

## Description

desertcart.com: DaduoRi 3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite : Tools & Home Improvement

Review: Works Great, Keep it Cool with Water, Pilot Bit Not Particularly Useful on Hard Surfaces. - The core drill cut a clean hole in my granite countertop without trouble. The pilot drill that comes with the core drill is high speed steel and is not intended for hard surfaces like granite. This should be listed in the description but since I did not need it I felt 5 stars was still appropriate. The way this drill is used is to start at an angle and slowly straighten the drill up. This creates a nice channel (kerf) for the drill to follow and I did not have any wandering. Keep the drill wet which provides cooling and tends to float the cut material out of the cut. I just used a wet sponge and periodically dripped water into the cut. Pull the drill out and spin in water to remove grit and cool the bit. I only needed one hole so I don't know about longevity, but it certainly worked for me. I would buy this again. Just don't rely on the center pilot bit unless you are drilling something relatively soft.
Review: Worked perfect for my repair. - This was a one time repair. If the saw I chose at desertcart cuts one hole properly, I’m happy! “I’m happy”. This 1.5” saw did great! Be sure to read included instructions about pilot drill use and saw cooling. It states to remove the pilot drill after the saw has started the cut. This could be a challenge to keep saw from hopping out of hole location and damaging area next to the started circle. Suggestion, clamping thin wood with same hole cut in it over the proposed hole location may keep saw where it belongs while drilling. My story if interested. I had mildew at bottom of wall under the diverter in the shower. Bleached it and came back so time to investigate before we got sick from mildew. I lucked out and chose exact (6x8) tile to remove for the inspection and repair. There was a slow constant drip drip at the diverters plumbing connection at hot water side. Made that plumbing repair and then dropped bag of Damp-Rid on a rope into the wall until it hit bottom. Got considerable water in the bag over 2 week period. New bag, same, no more water and no more mildew appeared, time to close it up. I made a cardboard template where to cut hole in a tile saved from home construction, then marked the tile on tile back-soft side. See pics. The cut through the hard glaze was quick, I doubt saw got too hot so cooling the saw probably wasn’t necessary in my case but made cut in container of water anyway. Drilled from the soft back side. Some minor chipping occurred, perhaps placing tape over the glazed side would help.

## Features

- Each 3" Tile Hole Saw with a Removable Center Pilot Bit - No Special Guiding Tools Needed
- WET DRILL! Diamond Hole Saw 3 Inch with Triple-Layer Diamond Coating for Enhanced Performance
- Cutting Depth: 1 1/2 inch - Increasing Hole Saw Body Height for Deeper Cuts
- Triangular Shank - Standard 3/8" Shank for Standard Drills
- Drill Through 3cm Thick Countertops, Marble, Granite, Ceramics & Porcelain Tiles, Glass and Light Stones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8WCSMJT |
| Best Sellers Rank | #4,546 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Hole Saws |
| Brand | DaduoRi |
| Brand Name | DaduoRi |
| Color | Gold |
| Compatible Material | Marble, Granite, Ceramics, Porcelain, Tile, Limestone, Glass |
| Customer Reviews | 4.5 out of 5 stars 1,968 Reviews |
| Included Components | Wrench, Center Locator Bit |
| Item Dimensions L x W | 3"L x 3"W |
| Item Thickness | 3 centimeters |
| Item Weight | 8 ounces |
| Manufacturer | DaduoRi Tool |
| Material | Steel - Nickel Coated with Diamond Abrasives |
| Material Type | Steel - Nickel Coated with Diamond Abrasives |
| Model | DaduoRi Sega a tazza diamantata da 75mm |
| Number of Items | 1 |
| Number of Teeth | 3 |
| Part Number | DaduoRi_LARGE_SINGLES DR-007 |
| Product Dimensions | 3"L x 3"W |
| Style | 76mm | 3" |
| Style Name | 76mm | 3" |

## Product Details

- **Brand:** DaduoRi
- **Color:** Gold
- **Item Thickness:** 3 Centimeters
- **Item Weight:** 8 Ounces
- **Material:** Steel - Nickel Coated with Diamond Abrasives
- **Number of Teeth:** 3
- **Style:** 76mm | 3"

## Images

![3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite - Image 1](https://m.media-amazon.com/images/I/71c4JzNOZFL.jpg)
![3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite - Image 2](https://m.media-amazon.com/images/I/717WdHzfJZL.jpg)
![3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite - Image 3](https://m.media-amazon.com/images/I/718r6MqsvML.jpg)
![3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite - Image 4](https://m.media-amazon.com/images/I/71sqKKe6xGL.jpg)
![3 Inch Diamond Hole Saw with Pilot Bit, 3" Diamond Tipped Tile Hole Saw with Guiding Drill Bit in The Center for Porcelain Tile, Ceramics, Marble and Granite - Image 5](https://m.media-amazon.com/images/I/81y+2CHN0UL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great, Keep it Cool with Water, Pilot Bit Not Particularly Useful on Hard Surfaces.
*by J***N on June 18, 2026*

The core drill cut a clean hole in my granite countertop without trouble. The pilot drill that comes with the core drill is high speed steel and is not intended for hard surfaces like granite. This should be listed in the description but since I did not need it I felt 5 stars was still appropriate. The way this drill is used is to start at an angle and slowly straighten the drill up. This creates a nice channel (kerf) for the drill to follow and I did not have any wandering. Keep the drill wet which provides cooling and tends to float the cut material out of the cut. I just used a wet sponge and periodically dripped water into the cut. Pull the drill out and spin in water to remove grit and cool the bit. I only needed one hole so I don't know about longevity, but it certainly worked for me. I would buy this again. Just don't rely on the center pilot bit unless you are drilling something relatively soft.

### ⭐⭐⭐⭐⭐ Worked perfect for my repair.
*by J***B on April 25, 2026*

This was a one time repair. If the saw I chose at Amazon cuts one hole properly, I’m happy! “I’m happy”. This 1.5” saw did great! Be sure to read included instructions about pilot drill use and saw cooling. It states to remove the pilot drill after the saw has started the cut. This could be a challenge to keep saw from hopping out of hole location and damaging area next to the started circle. Suggestion, clamping thin wood with same hole cut in it over the proposed hole location may keep saw where it belongs while drilling. My story if interested. I had mildew at bottom of wall under the diverter in the shower. Bleached it and came back so time to investigate before we got sick from mildew. I lucked out and chose exact (6x8) tile to remove for the inspection and repair. There was a slow constant drip drip at the diverters plumbing connection at hot water side. Made that plumbing repair and then dropped bag of Damp-Rid on a rope into the wall until it hit bottom. Got considerable water in the bag over 2 week period. New bag, same, no more water and no more mildew appeared, time to close it up. I made a cardboard template where to cut hole in a tile saved from home construction, then marked the tile on tile back-soft side. See pics. The cut through the hard glaze was quick, I doubt saw got too hot so cooling the saw probably wasn’t necessary in my case but made cut in container of water anyway. Drilled from the soft back side. Some minor chipping occurred, perhaps placing tape over the glazed side would help.

### ⭐⭐⭐⭐⭐ Well worth the money
*by D***R on July 17, 2026*

Amazing product. Worked very well and very fast. Cut through concrete backboard and ceramic tile like butter.

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-03*