# Drill bit AWTools AW42779 — replacement drilling accessory, model AW42779

**URL:** https://aio.lv/en/product--awtools-aw42779--11718417
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** AWTools
**Manufacturer code:** AW42779
**EAN:** 5903041039402
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awtools-aw42779--11718417

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

AWTools AW42779 drill bit is a replacement drilling accessory designed for use with compatible drills and drivers. Identified by model AW42779 and manufacturer AWTools, it serves for creating or enlarging holes in suitable materials. Typical use cases include repair, assembly, and general-purpose drilling tasks where a dedicated spare or replacement bit is required.

## Long description

AWTools AW42779 drill bit is a replacement drilling accessory designed for use with compatible drills and drivers. Made of alloy steel with a carbide tip and two cutting edges, this drilling bit is intended for creating and enlarging holes in a range of hard materials. The double spiral flute aids chip evacuation and helps reduce overheating during continuous work. With a 130° point angle, the AW42779 is engineered to start reliably and maintain drilling precision in masonry and stone applications.
Advantages
The carbide tip and two-cutting-edge geometry provide improved wear resistance and sustained cutting performance compared with standard bits. The double spiral flute accelerates removal of dust and debris from the hole, reducing friction and temperature rise. The 130° point angle ensures stable positioning at the start of drilling and minimizes walking on hard surfaces. Construction with alloy steel offers sufficient toughness for use with hammer drills and rotary hammers.
Suitable for
Drilling holes in masonry and concrete
Creating openings in granite, natural stone and brick
Cutting through ceramic tiles with controlled technique
Repair, assembly and general-purpose drilling where a replacement bit is required
Key specifications
Material: alloy steel body with carbide tip
Cutting geometry: two cutting edges
Flute type: double spiral for efficient chip evacuation
Point angle: 130° for improved centering and reduced walking
Intended materials: masonry, concrete, granite, natural stone, brick, ceramic tiles
Compatible tools: hammer drills and rotary hammers
How to use
Select an appropriately sized AWTools AW42779 drill bit for the desired hole diameter and secure it in the drill or rotary hammer according to the tool manufacturer's instructions. For masonry and stone, use the hammer or percussion mode; for ceramic tiles use light pressure and a steady feed to avoid chipping. Begin drilling at low speed to establish the position, then increase speed and apply steady, even pressure. Periodically withdraw the bit to clear dust and reduce heat buildup, and allow the carbide tip to cool if drilling continuously.
Usage recommendations
Use appropriate personal protective equipment including safety glasses, dust mask and hearing protection. For best results in ceramic tiles, start with a pilot point or use masking tape to reduce walking. When drilling deep holes in hard materials, use intermittent drilling and clear debris frequently to preserve bit life and maintain drilling accuracy.

## FAQ

### How much does the Drill bit AWTools AW42779 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 07.07.2026 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 AWTools 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 AWTools 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

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