# Drill Bit MEGA SDS+ 18 mm for Concrete, model 81845

**URL:** https://aio.lv/en/product--mega-81845--11720295
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** MEGA
**Manufacturer code:** 81845
**EAN:** 5903755818454
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mega-81845--11720295

## 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

SDS+ concrete drill bit by MEGA, 18 mm diameter, designed for rotary hammer drills with SDS+ shank. Intended for drilling into concrete, masonry and similar hard materials. Provides secure SDS+ connection for efficient impact drilling, suitable for construction, renovation and professional or DIY use where reliable concrete drilling is required.

## Long description

MEGA SDS+ 18 mm drill bit for concrete, model 81845, is designed for use with rotary hammer drills featuring an SDS+ shank. With an 18 mm drilling diameter, this bit is intended for drilling into concrete, masonry and other similar hard materials where impact drilling is required. The SDS+ connection ensures a secure fit in compatible hammer drills, allowing efficient transfer of percussive force and rotary motion for faster hole making and consistent performance on construction and renovation sites.
Advantages
The MEGA SDS+ 18 mm bit combines a hardened carbide tip and a flute geometry optimized for chip evacuation, reducing clogging and preserving cutting efficiency during prolonged use. Its SDS+ shank design provides stable locking in the tool chuck to minimize slippage and improve drilling accuracy. The bit’s construction is intended to withstand repeated impact loads typical for concrete drilling, offering stable hole quality and predictable penetration rates.
Suitable for
Drilling anchor and dowel holes in concrete and reinforced concrete
Making openings for electrical boxes and conduit fixings in masonry
Piercing through brick, stone and blockwork during renovation
Professional and DIY tasks that require reliable impact drilling with an SDS+ rotary hammer
Key specifications
Drill diameter: 18 mm
Compatible shank type: SDS+
Intended materials: concrete, masonry, brick, stone, blockwork
Tip material: carbide tip for improved wear resistance
Application: impact drilling with rotary hammer drills
How to use
Install the MEGA SDS+ 18 mm bit into an SDS+ compatible rotary hammer according to the tool manufacturer’s instructions until it locks securely. Select an appropriate drill speed and impact mode for concrete or masonry, then position the bit at the marked drilling point. Apply steady axial pressure without excessive lateral force; allow the hammer action to advance the bit into the material. Withdraw the bit occasionally to clear debris when drilling deep holes. After completion, clean the bit and store it in a dry place to reduce corrosion and preserve tip integrity.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask when drilling. Pre-mark and, where applicable, use a center punch or pilot hole for precision. For reinforced concrete, reduce feed pressure when encountering rebar and consider using a dedicated rebar cutter or alternate technique. Replace the bit when the carbide tip shows significant wear or when drilling performance decreases.

## FAQ

### How much does the MEGA SDS+ 18 mm concrete drill bit 81845 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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/11720295/67101555_large.webp