# Drill bit set MEGA model 16525 — cylindrical masonry/concrete bits 4, 5, 6, 8, 10 mm

**URL:** https://aio.lv/en/product--mega-16525--11720169
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** MEGA
**Manufacturer code:** 16525
**EAN:** 5903755165251
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mega-16525--11720169

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

MEGA 16525 is a set of cylindrical drill bits for masonry and concrete in five metric diameters: 4, 5, 6, 8 and 10 mm. Designed for use with rotary and hammer drills, the kit provides a selection of common sizes for drilling anchor holes, fixing fittings and general concrete installation work. Suitable for construction, renovation and installation tasks.

## Long description

MEGA 16525 is a set of cylindrical masonry and concrete drill bits in five metric diameters: 4 mm, 5 mm, 6 mm, 8 mm and 10 mm. The kit is intended for use with rotary and hammer drills and covers common sizes for creating anchor holes, mounting fixings and a range of general concrete and masonry installation tasks. The bits have a straight shank design suitable for standard drill chucks and are supplied as a compact set so you have the most commonly used diameters available on site or in the workshop.
Advantages
The MEGA 16525 set provides a practical selection of diameters for everyday drilling in concrete and masonry, reducing the need to change tools between common anchor and fixing sizes. Cylindrical straight shanks ensure compatibility with a wide range of rotary and hammer drills. The included sizes allow efficient work from small pilot holes to larger fixing holes without carrying multiple single bits. The set format helps to keep bits organised and accessible.
Suitable for
 Drilling anchor holes for wall plugs and anchors in concrete and brick
 Installing fixings for electrical boxes, brackets and shelving
 General renovation and construction drilling in masonry and blockwork
 Pre-drilling for chemical anchors and resin capsules
Key specifications
 Material type: designed for masonry and concrete applications
 Shank type: cylindrical/straight
 Available diameters: 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
 Suitable drill types: rotary drills and hammer drills
 Typical applications: anchor holes, fixing installations, general concrete drilling
How to use
Select the bit diameter that matches the required anchor or fixing. Secure the desired cylindrical bit in the drill chuck, ensuring it is clamped firmly. For masonry and concrete, use a hammer or rotary hammer function where appropriate, apply steady pressure and drill at a controlled speed to avoid overheating. Withdraw the bit occasionally to clear dust and debris from the hole. After drilling, clean the hole of dust before inserting anchors or fixings.
Usage recommendations
Use appropriate personal protective equipment, including eye and ear protection and a dust mask, when drilling in concrete or masonry. Match bit diameter to the anchor or fixing manufacturer’s instructions. For deeper holes or hard concrete, periodically pull the bit out to remove debris and reduce heat build-up; use a hammer drill setting for reinforced or very hard materials.

## FAQ

### How much does the MEGA 16525 drill bit set — concrete bits 4–10 mm cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 25.06.2026 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/11720169/67101433_large.webp