---
product_id: 71162932
title: "Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles, 1/4 to 1-1/5 Inch"
brand: "lepohome"
price: "$49"
currency: NZD
in_stock: true
reviews_count: 13
url: https://www.desertcart.nz/products/71162932-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set
store_origin: NZ
region: New Zealand
---

# Diamond Coated for Precision 10 Sizes (6mm to 30mm) High Strength Carbon Steel Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles, 1/4 to 1-1/5 Inch

**Brand:** lepohome
**Price:** $49
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro—Unleash Your Inner Craftsman!

## Quick Answers

- **What is this?** Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles, 1/4 to 1-1/5 Inch by lepohome
- **How much does it cost?** $49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/71162932-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set)

## Best For

- lepohome enthusiasts

## Why This Product

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

## Key Features

- • **Cool Operation:** Designed for optimal performance with water cooling—no dry drilling!
- • **Precision Cutting:** Diamond coating ensures sharp, smooth cuts without broken edges.
- • **Durable Construction:** Crafted from high-strength carbon steel with a rust-resistant nickel finish.
- • **Professional Quality:** Perfect for glass, tile, and ceramics—ideal for DIY enthusiasts and pros alike.
- • **Versatile Size Range:** 10 different diameters to tackle any project with ease.

## Overview

The 10 PCS Hollow Core Drill Bit Set is a professional-grade tool designed for precision drilling in various materials, including glass, tile, and ceramics. With a range of sizes from 6mm to 30mm, this set is made from high-strength carbon steel and features a diamond coating for sharp, smooth cuts. Ideal for both DIY projects and professional use, it ensures durability and efficiency with proper water cooling during operation.

## Description

Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles, 1/4 to 1-1/5 Inch

## Features

- 10 Sizes(Diameter): 6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2"), 14mm(0.55"), 16mm(5/8"), 18mm(11/16"), 20mm(3/4"), 22mm(7/8"), 30mm(1-1/5"). Satisfy most of your different needs.
- Rustless & Sturdy: Made of high strength Carbon Steel with smooth nickel plating surface to extend the service life.
- Quick, Sharp & Smooth Cut: Coated with high quality Diamond to enhance the drilling speed and creates a sharp, high precision and smooth cut with no broken edges In Seconds.
- Application: Drill Glass, Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone.Not for use on Concrete or for depths beyond about 1/2".
- Attention: Please keep the speed in 800-1000 per minute, keep adding water to keep the drill cool, strictly prohibit from dry drilling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbide |
| Finish Type | Nickel |
| Brand | LepoHome |
| Tool Flute Type | Straight |
| Minimum Bore Diameter | 0.23 Inches |
| Surface Recommendation | Stone |
| Manufacturer | LepoHome |
| Item Weight | 5.9 ounces |
| Package Dimensions | 4.88 x 4.6 x 1.33 inches |
| Is Discontinued By Manufacturer | No |
| Size | 10 pcs ( 6 - 30 mm) |
| Color | Silver |
| Style | Industrial |
| Finish | Nickel |
| Shape | Circular |
| Number Of Pieces | 10 |
| Handle Material | Metal |
| Tool Tip Description | Diamond Drill Bits |
| Measurement Accuracy | 1.5 mm |
| Usage | Drilling holes for Glass, Tile Bottles, Blocks Jars, Fiber Glass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bottles, 1/4 to 1-1/5 Inch - Image 1](https://m.media-amazon.com/images/I/61kpPCC8ExL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these fit a dremel?**
A: i do not know  about a Dremel. I use a regular drill.

**Q: Are the listed dimensions the inner diameter (size of circle cut out) or outer diameter (size of resulting hole) of the drill bits?**
A: Dear Friend, it is outer diameter. Please confirm you need size before you buy it. Thanks.

**Q: Can I drill through a thick parasol canopy fabric with these?  I need to pre-drill 3/8" hole in order to add a grommet to it. thx**
A: If the material won't move as you drill, you might be able to. But if it moves I think it would twist and rap around the drill.

**Q: Is it possible to widen a hole in a glass jar using the same bit.  Thank You**
A: The same size but will not make the hole any bigger but you could probably use a Dremel to sand around it and make it bigger. Depending on how much bigger you want it, it may take a bit of time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    They work like a dream.
  

*by E***M on Reviewed in the United States on September 23, 2023*

I bought these to put holes in some nice ceramic pots because my schlumbergera (Christmas cactus) and spider plants were getting BIG and I needed big pots with drainage, I had some big ceramic pots with no holes in them, and these drill bits were cheaper than buying new big pots. I had never used a diamond bit before.I don't know if diamond drill bits are supposed to stay on course, or if the wobbling was due to the fact that I didn't know how to properly use them. The holes might have a little shelf here and there. But these bits put holes in the bottoms of my ceramic pots just fine using my Craftsman electric drill. The pots did not break. And I am very happy with them. I did wear my kid's chemistry class goggles, and am glad that I did so.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just what I needed!
  

*by J***. on Reviewed in the United States on May 1, 2024*

This product worked perfectly! I was able to put drainage holes in my ceramic pots. You have to start at an angle and press down to get a grip. It will jump a bit, but you have to start slow. Also, don’t forget to add a bit of water since it gets hot! Once it grips you can straighten up the bit and the hole will come out perfect.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Drill Bits work
  

*by A***A on Reviewed in the United States on July 4, 2024*

I was able to use the drill bits to make drainage holes in my pots.  Works great and easy to use.  Only thing is I could not use the large bit since it did not fit in the drill, they are a little large.  I did have to tap out some of the debris from the bit.  I would recommend.  Ladies if I can do it so can you.  Look at YouTube for how to drill in a ceramic pot.  Start 45 degree angle then move to upright position.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/71162932-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set](https://www.desertcart.nz/products/71162932-diamond-drill-bits-set-10-pcs-diamond-hole-saw-set)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*