# Diamond-core concrete drill bit Smart SDS‑MAX 28 mm model 18-280720

**URL:** https://aio.lv/en/product--smart-18-280720--11721255
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Smart
**Manufacturer code:** 18-280720
**EAN:** 5901769683075
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 70.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smart-18-280720--11721255

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

SDS‑MAX concrete drill bit Smart 28 mm (model 18-280720) designed for drilling into concrete and masonry with SDS‑MAX rotary hammers. 28 mm diameter for medium‑sized holes, compatible with SDS‑MAX chucks. Suitable for anchor installation, rebar-free concrete drilling and general construction tasks where a durable carbide tip and secure shank engagement are required.

## Long description

Diamond-core concrete drill bit Smart SDS‑MAX 28 mm model 18-280720 is a purpose-built masonry tool for creating medium-diameter holes in concrete and similar materials. Designed for use with SDS‑MAX rotary hammers, this 28 mm diamond-core bit features a reinforced body and a carbide cutting section to maintain cutting performance in abrasive substrates. It is intended for tasks such as anchor installation and general construction where reliable hole quality and secure shank engagement with an SDS‑MAX chuck are required.
Advantages
The drill bit combines a diamond-reinforced cutting geometry with a shank profile matched to SDS‑MAX systems for secure torque transfer and reduced slippage. Its 28 mm diameter balances fast material removal with controlled hole size, and the durable cutting tip resists wear when drilling into ordinary concrete and masonry. The bit’s construction reduces bit wobble and improves straightness of drilled holes under typical rotary-hammer operation.
Suitable for
 Drilling medium-sized holes in concrete and masonry for anchor bolts and chemical anchors
 Preparation of openings for plumbing and electrical conduits in solid structures
 On-site construction tasks requiring SDS‑MAX rotary-hammer compatibility and durable cutting performance
 Replacement drilling where rebar is not present or where rebar can be avoided
Key specifications
 Drill diameter: 28 mm
 Shank type: SDS‑MAX compatible shank for rotary hammers
 Tip: diamond-reinforced / carbide cutting geometry for concrete and masonry
 Intended material: concrete, masonry, and similar mineral substrates
 Application: medium-diameter through-holes and anchor holes
How to use
Secure the bit into an SDS‑MAX rotary hammer according to the tool manufacturer’s instructions, ensuring full insertion and locking of the shank. Mark the drilling point and start at low speed to establish the position, then apply steady pressure while operating the hammer function for efficient cutting. Use intermittent extraction to remove dust from the hole and prevent excessive heating. For clean anchor holes, blow or vacuum the bore before installing anchors or sleeves.
Usage recommendations
Wear appropriate personal protective equipment including eye protection, hearing protection, and a dust mask when drilling. For sustained drilling or hard, abrasive concrete consider periodic cooling pauses and clearing of the bore to extend bit life. Avoid drilling directly through significant reinforcing steel; if rebar is encountered use a suitable rebar cutter or change to an appropriate bit.

## FAQ

### How much does the Smart SDS‑MAX concrete drill bit 28 mm 18-280720 cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 04.08.2026 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 Smart SDS‑MAX concrete drill bit 28 mm 18-280720 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/11721255/67102480_large.webp