---
product_id: 407866649
title: "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"
brand: "luomorgo"
price: "144 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Luomorgo"
url: https://www.desertcart.ro/products/407866649-luomorgo-75mm-3-inch-diamond-hole-saw-1-1-inch
store_origin: RO
region: Romania
---

# 75mm diamond-coated precision 1.1 inch cutting depth nickel-plated iron alloy durability 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

**Brand:** luomorgo
**Price:** 144 Lei
**Availability:** ✅ In Stock

## Summary

> 💎 Drill like a pro, cut like a boss – precision meets power!

## Quick Answers

- **What is this?** 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 by luomorgo
- **How much does it cost?** 144 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/407866649-luomorgo-75mm-3-inch-diamond-hole-saw-1-1-inch)

## 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

- • **Optimal Cutting Depth:** 1.1 inch depth perfect for professional-grade hole drilling.
- • **Waste-Free Efficiency:** Large chip holes ensure debris removal for clean, accurate holes every time.
- • **Precision Diamond Edge:** Sharper, smoother cuts on glass, tile & stone for flawless finishes.
- • **Robust Nickel-Plated Alloy:** Rust & corrosion resistant for long-lasting, reliable performance.
- • **Versatile Surface Compatibility:** Effortlessly drills porcelain, marble, ceramic, granite & more.

## Overview

The Luomorgo 75mm/3 inch Diamond Hole Saw features a high-quality diamond-coated cutting edge with a 1.1 inch cutting depth, crafted from durable nickel-plated iron alloy. Designed for smooth, precise holes in glass, ceramic, marble, granite, and other hard surfaces, it offers efficient debris removal and corrosion resistance, making it an essential tool for professionals seeking flawless results.

## Description

Specification: Cutting Hole Diameter: 3" / 75mm Cutting Depth: 1.1" / 28mm Shank Diameter: 0.35" / 9mm Shank Height: 1" / 26mm High Quality Material: Iron alloy Package Includes: 1 x 3 inch diamond hole saw How to Cut Successfully: 1. Make a half-moon-shaped notch on the glass/tile/stone drill with 45 degrees. 2. Slowly raise the drill bit to 60 degrees, and then lightly drill. 3. Reach 90 degrees and continue drilling. 4. Finally, the glass/brick/stone is drilled. This technique requires the drill bit to "shake" instead of applying steady pressure all the time. Warm Tips: 1. Please add water as coolant and drill slowly. 2. Start drilling the surface at an angle of 45 degrees and align 90 degrees when forming the hole. 3. Never use an electric drill when the machine is in a hammering state. 4. The hole does not need to be laborious, because the cutting is clean.

Review: Excelente producto, me permitió realizar la perforación fácilmente y mucho más rápido de lo que esperaba.
Review: Not very durable, might go through a relatively soft ceramic tile, but anything thicker than 1/8", waste of time. The diamaonds just peel off and the cylinder overheats and bends.

## 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 | #50,222 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #87 in Hole Saws |
| Item model number | HAO01907 |
| Manufacturer | Luomorgo |
| Product Dimensions | 2.79 x 7.62 x 0.1 cm; 200 g |

## Product Details

- **Brand:** Luomorgo
- **Colour:** Silver
- **Material:** iron alloy
- **Number of teeth:** 75
- **Product dimensions:** 7.5L x 2.5W centimeters

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/41F9iyO9nJL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/41h5CRGTaJL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/41ngBr7FORL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/512ZQ09xVxL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/512v7RizbDS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***L on 27 May 2024*

Excelente producto, me permitió realizar la perforación fácilmente y mucho más rápido de lo que esperaba.

### ⭐ Review
*by D***. on 29 October 2022*

Not very durable, might go through a relatively soft ceramic tile, but anything thicker than 1/8", waste of time. The diamaonds just peel off and the cylinder overheats and bends.

### ⭐⭐⭐⭐⭐ Review
*by G***1 on 29 June 2024*

Makes holes, no problem, just have to make sure to start properly. Maybe a bit at the angle to create some grove. After that is all smooth cutting. And price is great $4 a piece comparing to at least $14 in store

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-24*