# Drill bit DeWalt SDS-Plus extreme2 12 x 460/400 mm

**URL:** https://aio.lv/en/product--dewalt-dt9557--10538722
**Data updated:** 2026-03-07 17:52 (EET)
**Category:** Other goods
**Manufacturer:** DeWalt
**Manufacturer code:** DT9557
**EAN:** 5035048055328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt9557--10538722

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

DeWalt SDS-Plus extreme2 drill bit, 12 mm diameter with overall length 460 mm and working length 400 mm. Designed for SDS-Plus rotary hammers, this masonry drill bit is intended for drilling into concrete, brick and stone. Features include compatibility with SDS-Plus chucks and a long working length for deeper holes in construction and renovation tasks.

## Long description

DeWalt SDS-Plus extreme2 12 x 460/400 mm is a masonry drill bit designed for use with SDS-Plus rotary hammers. With a 12 mm diameter, 460 mm overall length and 400 mm working length, this drill bit is intended for drilling into concrete, brick and natural stone. The bit's geometry and carbide tip are optimized for fast penetration and extended service life in demanding construction and renovation tasks while remaining compatible with standard SDS-Plus chucks.
Advantages
The drill bit offers a long working length for deeper holes without sacrificing rigidity. Its carbide tip and approved geometry reduce walking and improve centring, which contributes to accurate hole placement. Compatibility with SDS-Plus systems ensures secure tool engagement and straightforward bit changes. The construction balances impact resistance and wear performance to provide consistent drilling in concrete, masonry and stone.
Suitable for
 Drilling anchor holes in concrete and masonry
 Through-holes for pipes and conduits in brick and block walls
 Renovation and construction tasks that require deeper boreholes
 Preparatory work for anchors, dowels and rebar positioning
Key specifications
 Shank type: SDS-Plus compatible
 Diameter: 12 mm
 Overall length: 460 mm
 Working length (usable drilling length): 400 mm
 Tip material: tungsten carbide cutting tip
 Intended materials: concrete, brick, natural stone and general masonry
How to use
Install the DeWalt SDS-Plus extreme2 bit into an SDS-Plus rotary hammer by inserting the shank until it locks. Select the rotary hammer setting appropriate for hammer drilling in masonry, and start drilling at low speed to establish the centre. Apply steady axial pressure; allow the tool's hammer action to do the work rather than forcing the bit. Withdraw the bit periodically to clear dust and debris from the hole and to reduce heat buildup. For deeper holes, measure drilling depth and use the working length specification to ensure sufficient bit reach.
Usage recommendations
Use appropriate personal protective equipment including eye protection, hearing protection and dust mask when drilling masonry. Match the drill and bit speed to the substrate and avoid excessive side loads. For anchor installation, clean the hole of dust before inserting fixings to ensure proper anchorage.

## FAQ

### How much does the DeWalt SDS-Plus extreme2 12 x 460/400 mm drill bit cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 22.07.2026 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 DeWalt 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 DeWalt 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/10538722/68545827_large.webp