# Drill bit GRAPHITE SDS‑MAX 18 mm for concrete, model 57H518

**URL:** https://aio.lv/en/product--graphite-57h518--11721313
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** GRAPHITE
**Manufacturer code:** 57H518
**EAN:** 5902062575180
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graphite-57h518--11721313

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

GRAPHITE SDS‑MAX drill bit, 18 mm diameter, designed for drilling into concrete. Compatible with SDS‑MAX rotary hammers; intended for creating through holes and anchor points in masonry and reinforced concrete. Features standard shank for secure retention and heavy‑duty construction suitable for construction, renovation and installation tasks where reliable concrete drilling is required.

## Long description

GRAPHITE SDS‑MAX 18 mm drill bit for concrete, model 57H518, is designed for efficient drilling in masonry and reinforced concrete with SDS‑MAX rotary hammers. The 18 mm cutting diameter and heavy‑duty construction make it suitable for creating through holes and anchor points used in fastening, installation and structural work. The tool features a standard SDS‑MAX shank for secure retention and stable power transfer during intensive use.
Advantages
The solid carbide tip and reinforced flute geometry provide consistent cutting performance and extended service life when drilling into hard concrete and reinforced sections. Optimised flute design removes debris effectively, reducing clogging and heat build‑up. The SDS‑MAX shank ensures fast and reliable bit changes and strong retention in compatible rotary hammers, while the robust construction resists bending and wear under repeated load.
Suitable for
 Drilling through holes for anchors and bolts in concrete and masonry
 Creating installation points for plumbing, electrical and HVAC fixtures
 Construction and renovation tasks requiring reliable concrete drilling
 Worksites using SDS‑MAX rotary hammers for medium and heavy drilling
Key specifications
 Diameter: 18 mm
 Intended material: concrete and masonry, including reinforced concrete
 Shank type: SDS‑MAX
 Tip material: solid carbide tip for improved wear resistance
 Design: reinforced flute geometry for efficient debris removal
How to use
Fit the drill bit into an SDS‑MAX compatible rotary hammer according to the tool manufacturer’s instructions, ensuring the shank locks securely. Select an appropriate drilling mode and speed for concrete; start drilling at low speed to establish the hole, then apply steady pressure and maintain a perpendicular angle to the work surface. Periodically withdraw the bit to clear debris and allow cooling during extended drilling. Use correct personal protective equipment and follow site safety procedures.
Usage recommendations
For prolonged bit life and optimal performance, avoid excessive side pressure, keep the bit clean of packed debris, and use intermittent drilling on deep holes to reduce heat. Match drill diameter to anchor and fixture specifications and select a rotary hammer with suitable impact energy for the task.

## FAQ

### How much does the GRAPHITE SDS‑MAX drill bit 18 mm 57H518 cost, and is it available for purchase?

The price is 21.49 € (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 10.07.2026 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/11721313/67102536_large.webp