# Drill bit AWTools AW42891 — metal/concrete drilling accessory (AW42891)

**URL:** https://aio.lv/en/product--awtools-aw42891--11718346
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** AWTools
**Manufacturer code:** AW42891
**EAN:** 5903041039181
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--awtools-aw42891--11718346

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

AWTools AW42891 is a drill bit designed as a drilling accessory for general-purpose use. Supplied under the AWTools brand with model code AW42891, it serves for drilling tasks in construction and repair work. Suitable as a replacement or spare bit for compatible rotary drills and drilling applications where a single specified AWTools bit is required.

## Long description

AWTools AW42891 is a drill bit designed as a drilling accessory for general-purpose use in construction and repair. Built with a 40CR alloy steel body and a YG8C tungsten carbide head, this bit is intended for drilling masonry, concrete, granite, natural stone, brick and ceramic tiles. The grooved SDS+ shank ensures secure retention in compatible hammer drills and rotary impact hammer drills, making it suitable as a replacement or spare bit for applications requiring a specified AWTools model.
Advantages
The combination of a 40CR alloy steel shaft and a YG8C carbide cutting head gives an effective balance of toughness and wear resistance, while the 2-cutter spiral geometry promotes efficient removal of spoil to reduce heat build-up and vibrations during drilling. The grooved SDS+ shank prevents the bit from falling out during use and enables fast, tool-free bit changes in compatible chucks. Designed for use with hammer drills and rotary impact hammer drills, the bit provides stable performance across a range of hard substrates.
Suitable for
 Drilling holes in reinforced concrete and plain concrete for anchors and dowels
 Creating openings in brick and block for installation and routing
 Drilling into natural stone and granite for light-duty fixing
 Punching holes in ceramic tiles when used with appropriate technique and low-speed settings
 Use with hammer drills and rotary impact hammer drills for construction and repair tasks
Key specifications
 Material: 40CR alloy steel body with YG8C tungsten carbide head
 Tip design: 2-cutter spiral for chip evacuation and reduced vibration
 Shank type: grooved SDS+ shank for secure retention and quick changes
 Intended application materials: masonry, concrete, granite, natural stone, brick, ceramic tiles
 Compatible tool types: hammer drill and rotary impact hammer drill
How to use
Fit the AWTools AW42891 into a compatible SDS+ chuck and ensure the shank engages the grooves until it locks. Select the appropriate drill speed and hammer setting for the substrate: use hammer action and moderate feed pressure for concrete and masonry, and reduce speed and hammer action when approaching or drilling ceramic tiles. Start drilling with steady, even pressure and periodically withdraw the bit to clear accumulated dust and debris. Allow the bit to cool between long drilling runs to preserve the carbide cutting edge.
Usage recommendations
For best results, match drill diameter and drilling technique to the substrate: use continuous hammer action and firm but controlled pressure for concrete; when drilling tiles, start from a low speed and avoid excessive percussion near edges. Wear appropriate eye, ear and respiratory protection and secure the workpiece before drilling. Replace the bit if cutting performance deteriorates or if the carbide tip shows visible damage.

## FAQ

### How much does the Drill bit AWTools AW42891 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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 10.07.2026 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

https://aio.lv/img/cache/product/11718346/67197933_large.webp