# Drill Bit GRAPHITE SDS MAX 28 mm model 57H534

**URL:** https://aio.lv/en/product--graphite-57h534--11718574
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H534
**EAN:** 5902062575340
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 26.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h534--11718574

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

GRAPHITE SDS MAX 28 mm drill bit (model 57H534) is a rotary/percussion drilling accessory designed for use with SDS MAX chucks. With a 28 mm diameter it is intended for drilling larger holes in concrete, masonry and stone. Suitable for professional and construction use where robust, SDS MAX-compatible carbide or steel bits are required.

## Long description

GRAPHITE SDS MAX 28 mm drill bit model 57H534 is a rotary/percussion drilling accessory designed for SDS MAX-compatible hammer drills and rotary hammers. With a 28 mm cutting diameter and a robust shank for SDS MAX chucks, this bit is intended for drilling larger-diameter holes in concrete, masonry and natural stone. The construction balances impact resistance and drilling efficiency for use in construction, renovation and installation tasks where reliable masonry drilling is required.
Advantages
The SDS MAX design ensures secure retention and efficient power transfer from hammer drill to cutting head, reducing chisel-out and wobble during heavy-duty work. A 28 mm diameter provides the capacity to create anchor, conduit and fastening holes without multiple passes. The tip and flute geometry are optimized for debris removal and stable drilling under impact loads, while the hardened shaft and carbide-tipped cutting edges improve wear resistance and lifetime when used in abrasive masonry materials.
Suitable for
Drilling anchor holes in concrete and reinforced concrete
Creating openings for electrical conduits and plumbing fixtures
Installing mechanical fasteners and chemical anchors
General masonry drilling in brick, block and natural stone
Key specifications
Shank type: SDS MAX compatible
Cutting diameter: 28 mm
Intended materials: concrete, masonry, natural stone
Drilling mode: rotary with percussion (hammer drilling)
Typical use: professional and construction applications
How to use
Select an SDS MAX rotary hammer or demolition drill that accepts SDS MAX bits. Secure the bit into the chuck according to the tool manufacturer's instructions until it locks. Mark and, if necessary, center-punch the drilling location. Use the hammer drilling mode for concrete and masonry, applying steady axial pressure without forcing the bit; allow the tool's impact action to perform the cutting. Periodically withdraw the bit to clear dust and debris from the hole and to prevent overheating. For deeper holes, drill in stages and clear debris between passes.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, hearing protection and dust mask) and a dust extraction system where possible. Match drilling speed and impact energy to the material and tool specifications to extend bit life. For reinforced concrete, advance carefully when encountering rebar and switch to a dedicated rebar-cutting accessory if required.

## FAQ

### How much does the GRAPHITE SDS MAX 28 mm drill bit 57H534 cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 07.07.2026 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 GRAPHITE 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 GRAPHITE 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/11718574/67099922_large.webp