# Drill Bit Smart SDS Max 28 x 520/400 mm for Concrete and Masonry

**URL:** https://aio.lv/en/product--smart-18-280520--11719897
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Smart
**Manufacturer code:** 18-280520
**EAN:** 5901769682740
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smart-18-280520--11719897

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

SDS Max drill bit by Smart, size 28 x 520/400 mm, designed for rotary and hammer drilling in concrete, reinforced concrete and masonry. Compatible with SDS Max chucks, the long 520 mm overall length and 400 mm working length provide deep-hole capability for construction and installation tasks such as anchor, dowel and pipe routing. Suitable for professional and heavy-duty use.

## Long description

Smart SDS Max drill bit 28 x 520/400 mm is made for rotary and hammer drilling in concrete, reinforced concrete and masonry. The bit fits SDS Max chucks and delivers a 520 mm overall length with 400 mm working length to reach deep anchor holes, dowel locations and through-routes for pipes and conduits. The geometry and shank type make it suitable for sustained heavy-duty use on construction sites and installation work where consistent performance and compatibility with SDS Max systems are required.
Advantages
The SDS Max shank ensures secure engagement and efficient impact transfer in compatible rotary-hammer tools. The 28 mm cutting diameter balances hole size for common anchors and sleeves while the 400 mm working length enables deeper drilling without changing bits. The bit is engineered for drilling in dense materials such as concrete and reinforced concrete and maintains stability during hammering operations. Its dimensions and steel construction provide a combination of reach, durability and machine compatibility for professional tasks.
Suitable for
Drilling anchor and dowel holes in concrete and reinforced concrete
Routing holes for pipes, conduits and sleeves in masonry walls
Installation work requiring deep, straight holes with an SDS Max system
Professional construction and refurbishment tasks with rotary-hammer tools
Key specifications
Shank type: SDS Max compatible
Cutting diameter: 28 mm
Overall length: 520 mm
Working (useful) length: 400 mm
Intended materials: concrete, reinforced concrete, masonry
Application: rotary and hammer drilling
How to use
Select a rotary-hammer tool with an SDS Max chuck and secure the drill bit in the tool according to the tool manufacturer's instructions. Mark the drilling point and start at low speed to establish the hole, then apply steady pressure while allowing the hammering action to advance the bit. Clear debris periodically from deep holes to maintain drilling efficiency and prevent overheating. Replace the bit when cutting performance visibly drops or if the head shows excessive wear or damage.
Usage recommendations
Use appropriate personal protective equipment, including eye protection, hearing protection and dust control measures. For reinforced concrete, confirm rebar locations before drilling. Match drill speed and feed pressure to the material and tool capabilities to optimise bit life and hole quality.

## FAQ

### How much does the Drill Bit Smart SDS Max 28 x 520/400 mm cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Drill Bit Smart SDS Max 28 x 520/400 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Smart 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 Smart 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/11719897/67101194_large.webp