---
product_id: 483633145
title: "3 Inch (75mm) Heavy Duty Diamond hole saw"
brand: "daduori"
price: "1218972₫"
currency: VND
in_stock: null
reviews_count: 8
category: "Daduo Ri"
url: https://www.desertcart.vn/products/483633145-3-inch-75mm-heavy-duty-diamond-hole-saw
store_origin: VN
region: Vietnam
---

# Triple-layer diamond coating 1.5 inch cutting depth 3/8 inch triangular shank 3 Inch (75mm) Heavy Duty Diamond hole saw

**Brand:** daduori
**Price:** 1218972₫
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** 3 Inch (75mm) Heavy Duty Diamond hole saw by daduori
- **How much does it cost?** 1218972₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/483633145-3-inch-75mm-heavy-duty-diamond-hole-saw)

## 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: Outstanding quality and fast cutting! - I have a handyman business and I had a customer that needed an outlet mounted in a quartz countertop. I was planning on buying a hole saw at HD and scoffed at the price since I'd likely only need the saw for an occasional job. I took a chance on this saw and I was pleasantly surprised at how well the pilot bit worked and how well the hole saw cut. I made a water dam out of some plumbers putty and it kept the saw cool. After using the saw, I cleaned and inspected and it looks brand new.
Review: Worked great on granite countertop - I have only used once on a piece of granite countertop. It appears to have plenty of life for future use. It cut easily and fast with water. The thickness helps to go all the way through entire piece of granite - it was close. Worth the money.

## 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 | #4,419 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 | 4.4 out of 5 stars 1,685 Reviews |
| Included Components | Wrench, Center Locator Bit |
| 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_LARGE_SINGLES DR-007 |
| Number of Teeth | 3 |
| 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 (75mm) Heavy Duty Diamond hole saw - Image 1](https://m.media-amazon.com/images/I/71lCR9n8Z0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding quality and fast cutting!
*by D***N on January 20, 2026*

I have a handyman business and I had a customer that needed an outlet mounted in a quartz countertop. I was planning on buying a hole saw at HD and scoffed at the price since I'd likely only need the saw for an occasional job. I took a chance on this saw and I was pleasantly surprised at how well the pilot bit worked and how well the hole saw cut. I made a water dam out of some plumbers putty and it kept the saw cool. After using the saw, I cleaned and inspected and it looks brand new.

### ⭐⭐⭐⭐⭐ Worked great on granite countertop
*by J***N on November 11, 2025*

I have only used once on a piece of granite countertop. It appears to have plenty of life for future use. It cut easily and fast with water. The thickness helps to go all the way through entire piece of granite - it was close. Worth the money.

### ⭐⭐⭐⭐⭐ Works great
*by J***S on January 20, 2026*

After I installed the tile, I cut a hole in the tile for the toilet drain. The cutter did an excellent job. The edges of the tile were clean.

## Frequently Bought Together

- 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
- 1-1/4 Inch Diamond Hole-Saw Bits with Pilot Drill Bit - 2pc 1-1/4" Diamond Tipped Tile Hole Saws with Guiding Bit Accurate Drilling for Porcelain Tile Ceramic Pottery Granite Stone Glass Bottles 32mm
- Moen Chrome Home Care Securemount Anchor for Bathroom Shower Grab Bar, 1 Anchor, SMA1005CH

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**Shop now:** [https://www.desertcart.vn/products/483633145-3-inch-75mm-heavy-duty-diamond-hole-saw](https://www.desertcart.vn/products/483633145-3-inch-75mm-heavy-duty-diamond-hole-saw)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-07*