# Masonry drill bit Irwin 10 mm × 300/400 mm for concrete, brick and stone

**URL:** https://aio.lv/en/product--irwin-5709131002987--10997157
**Data updated:** 2026-03-07 18:12 (EET)
**Category:** Other goods
**Manufacturer:** Irwin
**Manufacturer code:** 5709131002987
**EAN:** 5709131002987
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-11-05 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-5709131002987--10997157

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.10.2026 | free |
| Pickup points | 23.10.2026 | 1.99 EUR |
| Courier delivery to door | 23.10.2026 | 4.99 EUR |

## Summary description

Irwin masonry drill bit with a 10 mm diameter and two usable lengths (300 mm and 400 mm). Designed for drilling into concrete, brick and natural stone using hammer or rotary hammer drills. Carbide tip provides wear resistance and efficient material removal. Suitable for installation, repair and general construction tasks where deeper or through drilling is required.

## Long description

The Irwin masonry drill bit 10 mm × 300/400 mm is designed for drilling deep holes in hard building materials such as concrete, brick and natural stone. The bit features a carbide tip that improves wear resistance and cutting performance when used with hammer or rotary hammer drills. Two usable lengths are provided to accommodate through-drilling or deeper anchoring tasks, making this tool suitable for installation, repair and general construction work that requires precise, long-reach holes.
Advantages
The carbide tip delivers improved durability and consistent drilling speed in abrasive materials. A hardened shank and precise flute geometry ensure efficient removal of dust and debris from the hole, reducing binding and improving bit life. The dual usable lengths offer flexibility for both shallow and deep drilling without changing tools frequently. The bit is compatible with standard hammer and rotary hammer chucks, enabling straightforward use on common power drills.
Suitable for
 Drilling anchor and through-holes in concrete and masonry
 Installing fasteners and anchor bolts in brick and natural stone
 Repair and retrofit work that requires deep or blind holes
 Electrical and plumbing penetrations through masonry walls
Key specifications
 Tip material: carbide for wear resistance
 Diameter: 10 mm
 Usable lengths: 300 mm and 400 mm
 Intended materials: concrete, brick, natural stone
 Drive type: suitable for hammer and rotary hammer drills
How to use
Mark the drilling position and secure the work area. Use a hammer or rotary hammer drill set to the appropriate mode for masonry. Start drilling at low speed to establish the hole, then apply steady pressure and allow the carbide tip to cut while the drill provides percussive action. Periodically withdraw the bit to clear dust from the hole and maintain effective cutting. For deeper holes, use the longer usable length as required and ensure the drill is held perpendicular to the work surface for straight holes.
Usage recommendations
Wear appropriate personal protective equipment, including eye and hearing protection and a dust mask. Match drill speed and hammer setting to the material hardness, avoid excessive side-loading on the bit, and clear debris frequently to prolong bit life and maintain drilling efficiency.

## FAQ

### How much does the Masonry drill bit Irwin 10 mm 300/400 mm cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 20.10.2026 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/10997157/61620237_large.webp