# Drill bit Proline SDS+ 12x350 mm for rotary hammer with carbide tip

**URL:** https://aio.lv/en/product--proline-5912350--10784685
**Data updated:** 2026-03-12 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5912350
**EAN:** 5903755912350
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5912350--10784685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Proline SDS+ drill bit 12x350 mm designed for rotary hammers. Features an SDS+ shank and a carbide tip for drilling into concrete, masonry and stone. Length and diameter support medium-depth anchoring, rebar-free drilling and installation tasks. Suitable for construction, renovation, and professional trade use with compatible SDS+ rotary hammers.

## Long description

Drill bit Proline SDS+ 12x350 mm for rotary hammer with a carbide tip designed for industrial and professional use. It is intended for drilling in concrete, granite and other natural stones. The bit features a specially shaped carbide insert for extended service life and improved centring accuracy.
Advantages
The special carbide tip increases durability and cutting efficiency while reducing load on the tool. A double-spiral flute accelerates dust removal to maintain drilling speed and prevent clogging. Compatible with SDS+ chucks for secure mounting in rotary hammers.
Suitable for
Drilling holes in concrete and reinforced concrete
Drilling natural stone such as granite
Professional construction and renovation work
Use with SDS+ rotary hammers
Key specifications
Brand: Proline
Model / MPN: 5912350
EAN: 5903755912350
Type: SDS+ drill bit for rotary hammer
Tip material: Carbide insert
Size: 12 x 350 mm
How to use
Install the drill bit into an SDS+ rotary hammer according to the tool manufacturer's instructions. Select the appropriate drilling mode (hammer drilling) and start at low speed to create a guide point, then apply steady pressure and maintain alignment for accurate, central holes. Periodically withdraw the bit to clear dust and check the cutting edge for wear.
Usage recommendations
For best performance and safety use appropriate personal protective equipment (eye protection, dust mask, gloves). Match drill diameter to downgrade fixtures and avoid excessive side load; replace the bit when the carbide tip shows visible wear to preserve drilling accuracy.

## FAQ

### How much does the Drill bit Proline SDS+ 12x350 mm cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 72 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 22.06.2026 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/10784685/60034370_large.webp