---
product_id: 104788493
title: "ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings"
brand: "onever"
price: "€ 22.70"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.sk/products/104788493-onever-4-12mm-diamond-drill-bit-tile-glass-hole-saw
store_origin: SK
region: Slovakia
---

# ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings

**Brand:** onever
**Price:** € 22.70
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings by onever
- **How much does it cost?** € 22.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/104788493-onever-4-12mm-diamond-drill-bit-tile-glass-hole-saw)

## Best For

- onever enthusiasts

## Why This Product

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

## Description

Features: Designed to drill glass, ceramic tiles, marble and slate Diamond Drilling horizontally in tiled wall or vertically in floors is much easier with this guide Attaches to most tiled surfaces by means of its lever operated vacuum base Apply action when used in positioning drill glass tile. When using more water effects, on both sides of the two drain positioner respectively (the left and right sides in a prominent position). Description: It is designed for drilling glass, ceramic tiles, marble and slate The diamond core drills will give a perfect cut each time Suit for 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm drill bits Specification: Material: hard alloy Color: red&black&purple Size: 98*81mm Package included: 1 x Vacuum Base Guide

## Features

- Designed to drill glass, ceramic tiles, marble and slate Diamond
- Drilling horizontally in tiled wall or vertically in floors is much easier with this guide
- Attaches to most tiled surfaces by means of its lever operated vacuum base
- Apply action when used in positioning drill glass tile.
- When using more water effects, on both sides of the two drain positioner respectively (the left and right sides in a prominent position).
- ›See more product details

## Images

![ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings - Image 1](https://images-na.ssl-images-amazon.com/images/I/61vRGDt%2BgEL.jpg)
![ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings - Image 2](https://images-na.ssl-images-amazon.com/images/I/71GK7JfZSQL.jpg)
![ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings - Image 3](https://images-na.ssl-images-amazon.com/images/I/51N9eh6txmL.jpg)
![ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings - Image 4](https://images-na.ssl-images-amazon.com/images/I/51vN1lTogdL.jpg)
![ONEVER 4-12mm Diamond Drill Bit Tile Glass Hole Saw Core Bit Guide Locator Openings - Image 5](https://images-na.ssl-images-amazon.com/images/I/61r1Ha70UUL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Useless Tile Drill Guide
  

*by M***D on Reviewed in the United Kingdom on 16 March 2020*

I bought one of these tile drilling guides in advance of tiling our en-suite bathroom.  It was low cost, and I thought it would do a good job stopping the drill  slipping over the tile surface.  Alas, the guide was useless.  As the actual metal tile guide is some 12 mm from the tile surface it is very difficult to keep the drill bit perpendicular and aligned with the marked hole centre.  Also the drill's vibration caused the suction cup to fall away from the tile surface.Eventually, I gave up and returned to my old home-made tile guide which is a 50 x 50 x 2 mm piece of aluminium sheet, predrilled with a range of holes.  After accurately positioning a hole over the marked hole centre, I then use cloth (Duck) tape to hold the aluminium plate in position while I'm drilling.Very disappointed with my purchase!

### ⭐⭐⭐ 







  
  
    Great for flat walls not so great for inside window reveals.
  

*by H***S on Reviewed in the United Kingdom on 23 November 2019*

Porcelain tiles the best drill bits have flat ends. The tilers say start it on an angle then streigthen when cutting. We amateurs basically engrave the tile as we slip accross it. This keeps you in place plus you can see through the hole the position mark on the tile. The suction cup works well enought. I couldn't drill for a window blind inside the window reveal, however fitting the mirror on a flat wall worked very well. The alternative is a block of wood with a V cut in it however you have to hold that in position, this unit holds itself.

### ⭐⭐⭐⭐⭐ 







  
  
    Very useful gadget
  

*by N***L on Reviewed in the United Kingdom on 30 December 2018*

I used this when drilling 6mm holes in bathroom tiles for towel rings etc.  I think the job would have been very tricky without this - it was certainly very easy with it.  Great value - recommended.

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**Shop now:** [https://www.desertcart.sk/products/104788493-onever-4-12mm-diamond-drill-bit-tile-glass-hole-saw](https://www.desertcart.sk/products/104788493-onever-4-12mm-diamond-drill-bit-tile-glass-hole-saw)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*