# Drill bit Proline 16×400 mm – solid shaft 16 mm diameter, 400 mm length

**URL:** https://aio.lv/en/product--proline-5734167--10784645
**Data updated:** 2026-03-12 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5734167
**EAN:** 5903755734167
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5734167--10784645

## 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 drill bit with 16 mm diameter and 400 mm overall length designed for drilling applications requiring extended reach. The 16×400 mm bit suits portable and stationary drills for deep holes in compatible materials. Key parameters: 16 mm cutting diameter, 400 mm length; intended for professional and DIY tasks where long-reach drilling is needed.

## Long description

Urbis Proline 16x400mm is a 16 mm diameter, 400 mm long drill bit designed for drilling concrete. Manufactured from high-quality, properly hardened steel, this drill bit provides durability and consistent performance for heavy-duty masonry work.
Advantages
The drill bit is made of heat-treated steel that increases wear resistance and extends service life. Its 16 mm diameter and 400 mm length offer deep drilling capability while maintaining stability and straightness during use. The construction ensures reliable performance in concrete and similar materials.
Suitable for
 Drilling holes in concrete and masonry
 Installing anchors and fasteners
 Electrical and plumbing installations requiring deep holes
 Construction and renovation tasks involving solid walls
Key specifications
 Brand: Proline
 Model: Urbis Proline 16x400mm
 Diameter: 16 mm
 Length: 400 mm
 Material: hardened steel
 MPN: 5734167
 EAN: 5903755734167
How to use
Secure the drill bit in a compatible rotary hammer or hammer drill with an appropriate chuck or SDS connection. Mark the drilling point and start at low speed to create a guide, then increase speed and apply steady pressure while allowing the tool to do the work. Periodically withdraw the bit to clear debris and prevent overheating. Use appropriate personal protective equipment, including eye protection and a dust mask.
Usage recommendations
For best results when drilling through reinforced concrete, use a rotary hammer with hammer function and suitable drill speed. Replace the bit when signs of wear or decreased drilling efficiency appear to maintain safe and effective operation.

## FAQ

### How much does the Drill bit Proline 16×400 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 101 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/10784645/60034330_large.webp