# Glass drill bit Irwin 4 mm

**URL:** https://aio.lv/en/product--irwin-5706915079036--10996119
**Data updated:** 2026-06-10 09:35 (EEST)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 5706915079036
**EAN:** 5706915079036
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-5706915079036--10996119

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Irwin 4 mm glass drill bit designed for drilling clean holes in glass and glazed materials. The bit's 4 mm diameter suits precision work such as installing fixtures, glass fittings or decorative elements. Intended for use with compatible drills at low speed and light pressure to prevent cracking; ideal for DIY and professional glazing tasks.

## Long description

The Irwin 4 mm glass drill bit is a specialized tool engineered for creating precise, clean holes in glass and glazed ceramic surfaces. With a diameter of 4 mm, this drill bit is perfectly suited for detailed tasks, including the installation of small glass fittings, decorative elements, or mounting hardware. Its design focuses on minimizing the risk of material damage, ensuring professional results for both DIY enthusiasts and experienced glaziers.
Advantages
This drill bit features a reinforced tip geometry that allows for smooth penetration into brittle materials without causing unnecessary stress or fractures. The high-quality construction ensures durability and consistent performance across multiple applications. By utilizing this specific bit, users can achieve accurate hole placement, which is essential for maintaining the structural integrity and aesthetic appeal of glass projects.
Suitable for
Drilling holes in glass sheets
Working with glazed ceramic tiles
Installing small glass fittings and hardware
Creating holes for decorative glass elements
When it may not be suitable
This drill bit is not intended for use on tempered or safety glass, as these materials will shatter upon contact with standard drilling tools. It is also unsuitable for drilling through thick stone, concrete, or metal surfaces.
Key specifications
Diameter: 4 mm
Material compatibility: Glass and glazed tiles
Operation mode: Low speed with light pressure
How to use
To achieve the best results, mark the desired drilling location clearly. Secure the glass piece firmly on a flat, stable surface to prevent vibration. Use a drill set to a low speed and apply very light, consistent pressure. It is recommended to use a coolant, such as water or a specialized drilling lubricant, to keep the bit cool and prevent the glass from overheating, which can lead to cracking.
What to consider before purchase
Verify the thickness of the glass material
Ensure your drill has a variable speed control
Confirm the material is not tempered or safety glass
Usage recommendations
Always wear safety goggles and gloves when drilling glass to protect against sharp shards and dust. Ensure the drill bit is kept cool during the entire process to prolong its lifespan and protect the workpiece.

## FAQ

### How much does the Glass drill bit Irwin 4 mm cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Irwin products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Irwin service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10996119/61577433_large.webp