# SDS Max drill bit Proline 25 x 520 mm for masonry and concrete

**URL:** https://aio.lv/en/product--proline-5725523--10784657
**Data updated:** 2025-12-30 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5725523
**EAN:** 5903755725523
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5725523--10784657

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

SDS Max drill bit Proline 25 x 520 mm designed for hammer drills and rotary hammers with SDS Max shank. Length 520 mm, diameter 25 mm. Suitable for drilling into concrete, reinforced concrete and masonry. Provides stable percussion transfer and reliable bit retention for construction and renovation tasks.

## Long description

SDS Max drill bit Proline 25 x 520 mm designed for industrial and professional use. Intended for drilling in concrete, reinforced concrete and masonry. The 520 mm length and 25 mm diameter provide deep, wide holes while the SDS Max shank ensures secure retention in compatible hammer drills and rotary hammers.
Advantages
Double spiral flute design enables efficient dust extraction and faster debris removal during drilling. A four-flute carbide insert with optimized geometry at the drill tip delivers stable percussion transfer and improved cutting performance. Built for continuous use on construction and renovation sites, the bit provides reliable bit retention and consistent drilling results in hard materials like concrete and granite.
Suitable for
Drilling holes in concrete and reinforced concrete
Masonry drilling (brick, block, stone)
Heavy-duty construction and renovation tasks
Use with SDS Max hammer drills and rotary hammers
Key specifications
Brand: Proline
Model / MPN: 5725523
EAN: 5903755725523
Shank type: SDS Max
Diameter: 25 mm
Length: 520 mm
Tip: 4-flute carbide insert with optimized geometry
Designed material: concrete, reinforced concrete, masonry, granite
How to use
Fit the SDS Max shank securely into a compatible hammer drill or rotary hammer. Mark the drilling position and start drilling at low speed to create a pilot groove, then increase to appropriate impact drilling speed according to the drill manufacturer's recommendations. Apply steady axial pressure without forcing the bit; allow the hammer action and double spiral to clear debris. Withdraw periodically to remove dust and prevent overheating.
Usage recommendations
For best results use with properly maintained SDS Max hammer drills and appropriate drilling parameters for the material. Wear suitable personal protective equipment (safety glasses, hearing protection, dust mask). Replace the bit if the carbide tip is worn or damaged.

## FAQ

### How much does the SDS Max drill bit Proline 25x520 mm cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 53 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 01.07.2026 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 Proline 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 Proline 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/10784657/60034342_large.webp