---
product_id: 345995151
title: "Diamond Hole Saw"
brand: "luomorgo"
price: "€ 20.70"
currency: EUR
in_stock: true
reviews_count: 13
category: "Luomorgo"
url: https://www.desertcart.at/products/345995151-diamond-hole-saw
store_origin: AT
region: Austria
---

# 75mm diamond-coated precision 1.1 inch cutting depth nickel-plated rust resistance Diamond Hole Saw

**Brand:** luomorgo
**Price:** € 20.70
**Availability:** ✅ In Stock

## Summary

> 💎 Drill Like a Pro, Shine Like a Boss

## Quick Answers

- **What is this?** Diamond Hole Saw by luomorgo
- **How much does it cost?** € 20.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/345995151-diamond-hole-saw)

## Best For

- luomorgo enthusiasts

## Why This Product

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

## Key Features

- • **Deep & Durable:** 1.1 inch cutting depth for versatile, professional-grade hole drilling.
- • **Waste-Free Workflow:** Side chip holes efficiently eject debris for smooth, uninterrupted cutting.
- • **Rust-Resistant Armor:** Nickel-plated iron alloy ensures longevity and corrosion-free performance.
- • **Diamond-Edge Precision:** Cut through glass, ceramic, marble & granite with surgical accuracy.
- • **Universal Surface Slayer:** Engineered to master porcelain, fiberglass, quartz, and more — your all-in-one drill bit.

## Overview

The Luomorgo 75mm/3 inch Diamond Hole Saw is a high-performance, nickel-plated iron alloy drill bit designed for precision cutting through tough materials like glass, ceramic, marble, porcelain, granite, and quartz. Featuring a 1.1 inch cutting depth and diamond-coated edges, it delivers smooth, chip-free holes with efficient debris removal, making it an essential tool for professional-grade home improvement and renovation projects.

## Description

desertcart.com: Luomorgo 75mm/3 inch Diamond Hole Saw, 1.1 inch Cutting Depth Diamond Diamond Drill Bits for Glass Ceramic Marble Porcelain Tile Granite Quartz Gemstone : Tools & Home Improvement

Review: Works well dry on porcelain tile - I used this dry on 8mm porcelain tile on a drill press. Dusty so be careful. Minimal chipping, but always some on ends/edges. It’ll probably be necessary to burn a couple of tiles to get the measurements exactly right but it can be done. Making a cardboard template is useful too. Fits the name brand 4.5” shower valve seal perfectly after some small adjustment with a diamond block or file to clean up the edges after drilling. One more thing, clamp your work down so that when you are near the end of your hole and the bit grabs and spins your work it won’t hurt you or destroy the piece.
Review: The Superhero Drill Bit That Saved the Day (and My Bathroom Renovation) - When I embarked on the harrowing journey of bathroom renovation, I thought the toughest challenge would be choosing between fifty shades of beige for the tiles. Little did I know, the real test of my DIY mettle would come when I needed to drill a hole through my newly acquired, stubborn-as-a-mule porcelain tiles. Enter the Luomorgo 35mm Diamond Hole Saw - the cape-wearing, laser-eyed superhero of drill bits. The moment it arrived, packaged like the crown jewels, I knew my prayers had been answered. Not only did it promise to glide through porcelain with the grace of a ballroom dancer, but it also boasted the ability to tackle glass, ceramic, and marble - essentially, the Avengers of surfaces. With my drill in hand and the Luomorgo bit attached, I felt like Thor wielding Mjolnir. Spoiler alert: the tile didn't stand a chance. Pros: - Mightier Than Thor's Hammer: This bit goes through tough surfaces like a hot knife through butter, or Thor's hammer through... well, anything. - No More Rusty Business: The nickel-plated surface means it’s more resistant to rusting than my resolve to finish this renovation. - Cuts Like a Dream: The cut was so smooth, my tiles probably didn't realize they'd been drilled until it was over. - Chip Evacuation: The side chip holes ensure waste removal is cleaner than my language when I finally saw the hole. - Wide-Ranging Powers: From glass to granite, this diamond hole saw is like the utility belt of Batman - prepared for any scenario. Cons: - Too Smooth?: The cuts were so effortless, I was momentarily deprived of my DIY war stories. - Addictive: I now wander my house, looking for things to drill holes in. The dog is getting worried. - Water Required: Needs water for cooling, slightly dampening my walk-off drilling fantasies in a cloud of practicality. In the epic tale of my bathroom renovation, the Luomorgo 35mm Diamond Hole Saw emerged as the unlikely hero. Not only did it tackle the daunting task of drilling through porcelain with aplomb, but it also proved itself a versatile tool for a range of materials. It's the Batman of my tool belt, the Thor in my toolbox. With its sturdy build, rust resistance, and smooth cutting capabilities, this diamond hole saw is a must-have for any DIY-er facing their own home improvement odysseys. Just remember to add water and proceed slowly – patience, young Padawan, the Luomorgo does not disappoint. Now, if you’ll excuse me, I’m off to drill holes in everything... responsibly, of course.

## Features

- Package Includes: 1 x 3 inch diamond hole saw, 75mm diamond-coated hole saw, suitable for drilling holes in glass, marble, pocelain, fiberglass, slate, light stone, ceramic tiles or granite
- Cutting Hole Diameter: 3" / 75mm; Cutting Depth: 1.1" / 28mm; Shank Diameter: 0.35" / 9mm; Shank Height: 1" / 26mm
- High-Performance Materials: The glass hole cutter is made of high-quality iron alloy, which is very sturdy and durable. At the same time, the surface is nickel-plated, which has good rust resistance, corrosion resistance and prolonged service life
- Efficient & Smooth Cutting: The high-quality diamond drill bits with thicker diamond coating make the edge of the groove sharper, which can achieve smooth and high-precision cutting. Large chip holes on the side can remove waste, ensuring smooth and accurate punching
- Wide Application: Widely used for drilling holes on the surface of porcelain, fiberglass, glass, ceramic, marble, stone and etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095Y2YJ1P |
| Best Sellers Rank | #25,970 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Hole Saws |
| Brand | Luomorgo |
| Brand Name | Luomorgo |
| Color | Silver |
| Compatible Material | Ceramic, Glass, Granite, Marble |
| Customer Reviews | 4.4 out of 5 stars 943 Reviews |
| Item Dimensions L x W | 1.1"L x 3"W |
| Item Thickness | 1 Inches |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Luomorgo |
| Material | iron alloy |
| Material Type | iron alloy |
| Model | HAO01907 |
| Number of Teeth | 75 |
| Part Number | HAO01907 |
| Product Dimensions | 1.1"L x 3"W |
| Style | Compact |
| Style Name | Compact |
| UPC | 779640675953 |

## Product Details

- **Brand:** Luomorgo
- **Color:** Silver
- **Item Thickness:** 1 Inches
- **Item Weight:** 0.2 Kilograms
- **Material:** iron alloy
- **Number of Teeth:** 75
- **Product Dimensions:** 1.1"L x 3"W
- **Style:** Compact
- **UPC:** 779640675953

## Images

![Diamond Hole Saw - Image 1](https://m.media-amazon.com/images/I/71JEESZIxVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well dry on porcelain tile
*by B***R on May 28, 2026*

I used this dry on 8mm porcelain tile on a drill press. Dusty so be careful. Minimal chipping, but always some on ends/edges. It’ll probably be necessary to burn a couple of tiles to get the measurements exactly right but it can be done. Making a cardboard template is useful too. Fits the name brand 4.5” shower valve seal perfectly after some small adjustment with a diamond block or file to clean up the edges after drilling. One more thing, clamp your work down so that when you are near the end of your hole and the bit grabs and spins your work it won’t hurt you or destroy the piece.

### ⭐⭐⭐⭐⭐ The Superhero Drill Bit That Saved the Day (and My Bathroom Renovation)
*by F***N on April 8, 2024*

When I embarked on the harrowing journey of bathroom renovation, I thought the toughest challenge would be choosing between fifty shades of beige for the tiles. Little did I know, the real test of my DIY mettle would come when I needed to drill a hole through my newly acquired, stubborn-as-a-mule porcelain tiles. Enter the Luomorgo 35mm Diamond Hole Saw - the cape-wearing, laser-eyed superhero of drill bits. The moment it arrived, packaged like the crown jewels, I knew my prayers had been answered. Not only did it promise to glide through porcelain with the grace of a ballroom dancer, but it also boasted the ability to tackle glass, ceramic, and marble - essentially, the Avengers of surfaces. With my drill in hand and the Luomorgo bit attached, I felt like Thor wielding Mjolnir. Spoiler alert: the tile didn't stand a chance. Pros: - Mightier Than Thor's Hammer: This bit goes through tough surfaces like a hot knife through butter, or Thor's hammer through... well, anything. - No More Rusty Business: The nickel-plated surface means it’s more resistant to rusting than my resolve to finish this renovation. - Cuts Like a Dream: The cut was so smooth, my tiles probably didn't realize they'd been drilled until it was over. - Chip Evacuation: The side chip holes ensure waste removal is cleaner than my language when I finally saw the hole. - Wide-Ranging Powers: From glass to granite, this diamond hole saw is like the utility belt of Batman - prepared for any scenario. Cons: - Too Smooth?: The cuts were so effortless, I was momentarily deprived of my DIY war stories. - Addictive: I now wander my house, looking for things to drill holes in. The dog is getting worried. - Water Required: Needs water for cooling, slightly dampening my walk-off drilling fantasies in a cloud of practicality. In the epic tale of my bathroom renovation, the Luomorgo 35mm Diamond Hole Saw emerged as the unlikely hero. Not only did it tackle the daunting task of drilling through porcelain with aplomb, but it also proved itself a versatile tool for a range of materials. It's the Batman of my tool belt, the Thor in my toolbox. With its sturdy build, rust resistance, and smooth cutting capabilities, this diamond hole saw is a must-have for any DIY-er facing their own home improvement odysseys. Just remember to add water and proceed slowly – patience, young Padawan, the Luomorgo does not disappoint. Now, if you’ll excuse me, I’m off to drill holes in everything... responsibly, of course.

### ⭐⭐⭐⭐⭐ Excellent product for unbeatable price
*by S***P on February 23, 2026*

Excellent product for unbeatable price

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-14*