# Drill Bit MEGA SDS+ 18 mm for Concrete, model 81840

**URL:** https://aio.lv/en/product--mega-81840--12092333
**Data updated:** 2026-03-13 15:52 (EET)
**Category:** Drill Bits
**Manufacturer:** MEGA
**Manufacturer code:** 81840
**EAN:** 5903755818409
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mega-81840--12092333

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

MEGA SDS+ drill bit 18 mm (model 81840) designed for percussion drilling in concrete and masonry. Fits SDS+ chucks and provides a single-diameter 18 mm hole for anchoring, through-fixing, and installation tasks. Suitable for rotary hammer use in construction and renovation for drilling into concrete, brick, and stone.

## Long description

MEGA SDS+ 18 mm drill bit (model 81840) is designed for percussion drilling in concrete and masonry. Compatible with SDS+ chucks, this single-diameter 18 mm bit produces precise holes for anchors, through-fixings and installation of fixtures. It is intended for use with rotary hammers in construction and renovation projects and performs in concrete, brick and natural stone.
Advantages
The carbide tip and flute geometry provide efficient dust removal and consistent drilling progress, reducing friction and bit wander. The SDS+ shank enables quick, secure tool engagement and vibration transfer control for stable drilling. The single 18 mm diameter ensures uniform holes for reliable anchor seating and repeatable installation results.
Suitable for
Drilling 18 mm holes for anchors and bolts in concrete
Creating through-holes for mechanical fixings in brick and blockwork
Preparing mounting points for electrical boxes and plumbing fixtures
Renovation tasks that require precise, repeatable percussion drilling
Key specifications
Shank type: SDS+ compatible
Drill diameter: 18 mm
Intended material: concrete, brick, stone
Design: single-diameter with carbide tip
Tool compatibility: rotary hammer with SDS+ chuck
How to use
Secure the rotary hammer and insert the SDS+ shank until it locks. Position the bit perpendicular to the work surface and apply steady forward pressure while operating the percussion function. Start at low speed to establish the position, then proceed at normal drilling speed. Withdraw the bit periodically to clear dust and allow the flute to remove debris for continued cutting efficiency.
Usage recommendations
Use appropriate personal protective equipment including eye protection, dust mask and hearing protection. For anchoring, verify hole depth and clean the hole of dust before inserting anchors. Match drill speed and feed pressure to the base material; avoid excessive force to prolong tip life. Store the bit in a dry place to prevent corrosion and inspect the carbide tip before use for damage.

## FAQ

### How much does the Drill Bit MEGA SDS+ 18 mm 81840 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 09.07.2026 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 MEGA 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 MEGA 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/12092333/67608481_large.webp