# SDS+ masonry drill bit MEGA 18 mm (model 81821)

**URL:** https://aio.lv/en/product--mega-81821--11719501
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** MEGA
**Manufacturer code:** 81821
**EAN:** 5903755818218
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mega-81821--11719501

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

SDS+ masonry drill bit MEGA 18 mm (81821) is a hammer-drill accessory designed for drilling 18 mm holes in concrete, masonry and similar mineral materials. It features an SDS+ shank for quick tool engagement and reliable retention in compatible rotary hammers. Suitable for installation of anchors, conduits and through-holes during construction and renovation work.

## Long description

The SDS+ masonry drill bit MEGA 18 mm (model 81821) is designed for efficient drilling in concrete, brick and other mineral materials. With an 18 mm diameter and an SDS+ shank, this hammer-drill accessory provides fast engagement in compatible rotary hammers and stable retention under impact drilling conditions. It is intended for creating installation holes for anchors, conduits and through-holes in construction and renovation tasks.
Advantages
The carbide tip and flute design deliver consistent drilling performance and good removal of dust and debris from the hole, reducing jamming during use. The SDS+ shank enables quick insertion and secure locking in rotary hammers with SDS+ chucks, allowing fast bit changes and stable operation under heavy load. The bit's 18 mm diameter is suitable for common anchor and sleeve sizes used in structural and finishing work.
Suitable for
Drilling holes in concrete and reinforced concrete for anchor installation
Masonry work in brick, block and stone
Creating through-holes for electrical conduits and plumbing
Renovation and light structural fastening tasks
Key specifications
Diameter: 18 mm
Shank type: SDS+
Material tip: carbide (tungsten carbide head)
Intended material: concrete, masonry, stone and similar mineral substrates
Use type: impact (hammer) drilling with rotary hammer
How to use
Install the SDS+ shank into a compatible rotary hammer chuck until it locks. Select appropriate rotation and hammer settings on the tool according to the base material. Start drilling at low speed to establish position, then increase speed and apply steady axial pressure while allowing the tool to do the work. Withdraw the bit periodically to clear dust from the hole and prevent overheating. For through-holes, monitor depth and keep the drill perpendicular to the surface for accurate, clean holes.
Usage recommendations
Use appropriate personal protective equipment including eye, ear and respiratory protection. Choose drill speed and hammer force that match the material hardness; excessive force may reduce bit life. Clean and inspect the bit after use and replace if the carbide tip shows significant wear or chipping to maintain drilling quality and safety.

## FAQ

### How much does the MEGA SDS+ masonry drill bit 18 mm 81821 cost, and is it available for purchase?

The price is 5.99 € (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 06.07.2026 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/11719501/67100798_large.webp