---
product_id: 737928017
title: "1\" (25mm) Diamond Hole Saw with Pilot Bit, 1\" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2\" Thick Cut Depth"
brand: "daduori"
price: "฿150728"
currency: THB
in_stock: false
reviews_count: 5
category: "Daduo Ri"
url: https://www.desertcart.co.th/products/737928017-1-25mm-diamond-hole-saw-with-pilot-bit-1-tile
store_origin: TH
region: Thailand
---

# Triple-layer diamond coating 1.5" max cut depth Standard 3/8" triangular shank 1" (25mm) Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2" Thick Cut Depth

**Brand:** daduori
**Price:** ฿150728
**Availability:** ❌ Out of Stock

## Summary

> 💎 Cut like a pro, drill like a boss.

## Quick Answers

- **What is this?** 1" (25mm) Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2" Thick Cut Depth by daduori
- **How much does it cost?** ฿150728 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/737928017-1-25mm-diamond-hole-saw-with-pilot-bit-1-tile)

## 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" Cut Depth:** Effortlessly drills through thick marble, granite, and porcelain
- • **Precision Pilot Bit Included:** No extra guide tools needed for flawless centering
- • **Triple-Layer Diamond Coating:** Enhanced durability and ultra-smooth cutting performance
- • **Universal 3/8" Triangular Shank:** Fits all standard drills for seamless compatibility
- • **Versatile Tile & Stone Compatibility:** Perfect for ceramic, glass, granite, and more—professional results every time

## Overview

The DaduoRi 1" Diamond Hole Saw features a triple-layer diamond coating and a removable pilot bit for precision drilling without extra guides. With a 1.5" cut depth and a standard 3/8" triangular shank, it effortlessly cuts through thick marble, granite, ceramic, and porcelain tiles, making it the go-to tool for professional-grade stone and tile projects.

## Description

DaduoRi 1" / 25mm Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw with Center Drill Bit for Marble Glass Porcelain Tile

Review: Works exactly as described. Cut through a granite worktop like butter.
Review: Works much better than I'm expecting. Highly recommended!!!

## Features

- Each 1" granite drill bit with removable center pilot drill bit - no special guide tools required
- Diamond Hole Saw 1" Triple Layer Diamond Coating for Improved Performance
- Cutting depth: 1 3/8" - Increases height of hole saw body to cut deeper
- Triangular Shank - Standard 3/8" Shank for Standard Drills
- Drill through 3cm thick countertops, marble, granite, ceramic & porcelain tiles, glass and light stones

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWYDJL7T |
| Batteries Included | No |
| Batteries Required? | No |
| Blade Length | 25 Millimeters |
| Color | gold |
| Customer Reviews | 4.6 4.6 out of 5 stars (142) |
| Date First Available | April 1, 2023 |
| Included Components | Wrench Center Positioning Bit |
| Item Weight | 82 g |
| Manufacturer | DaduoRi Tool |
| Material | Steel - Nickel Coated Diamond Polish |
| Number Of Pieces | 1 |
| Package Dimensions | 11.2 x 3.99 x 3.71 cm; 82 g |
| Part number | DaduoRi 1 inch diamond hole saw-022 |
| Power source type | Hand Power |
| Size | 25mm | 1" |
| Special Features | 1" to 1 1/2" cut depth - depending on application, Pilot Pin Included |
| Style | Hole Saw |

## Product Details

- **Brand:** DaduoRi
- **Color:** gold
- **Item Weight:** 0.08 Kilograms
- **Material:** Steel - Nickel Coated Diamond Polish
- **Number of Teeth:** 25
- **Style:** Hole Saw

## Images

![1" (25mm) Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2" Thick Cut Depth - Image 1](https://m.media-amazon.com/images/I/418Yx5Ug13L.jpg)
![1" (25mm) Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2" Thick Cut Depth - Image 2](https://m.media-amazon.com/images/I/41FLk7P4lOL.jpg)
![1" (25mm) Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2" Thick Cut Depth - Image 3](https://m.media-amazon.com/images/I/41LzfQ90KmL.jpg)
![1" (25mm) Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2" Thick Cut Depth - Image 4](https://m.media-amazon.com/images/I/41arzVEFmNL.jpg)
![1" (25mm) Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw, Center Drill Bit, for Marble, Granite, Ceramic and Porcelain Tiles, 1-1/2" Thick Cut Depth - Image 5](https://m.media-amazon.com/images/I/51JD3F8YqiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on November 23, 2025*

Works exactly as described. Cut through a granite worktop like butter.

### ⭐⭐⭐⭐⭐ Review
*by K***N on October 20, 2025*

Works much better than I'm expecting. Highly recommended!!!

### ⭐⭐⭐⭐⭐ Review
*by L***Y on December 17, 2025*

Worked well. No issues. Cuts slow but it supposed to cut slow when cutting thru granite countertops.

## Frequently Bought Together

- DaduoRi 1 Inch Diamond Hole Saw with Pilot Bit, 1" Tile Hole Saw with Center Drill Bit for Marble, Granite, Ceramics, Porcelain Tiles, 1-1/2" Depth of Cut for Thick Countertops
- 1 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 25mm
- 1-1/4" Diamond Hole-Saw Bits with Pilot Drill Bit - 1.25" Diamond Tipped Tile Hole Saws with Guiding Bit for Accurate Drilling Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 32mm

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**Shop now:** [https://www.desertcart.co.th/products/737928017-1-25mm-diamond-hole-saw-with-pilot-bit-1-tile](https://www.desertcart.co.th/products/737928017-1-25mm-diamond-hole-saw-with-pilot-bit-1-tile)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-19*