# Drill bit Proline 70411 – metal drill, Ø 4 mm, length 110 mm, 1 pc

**URL:** https://aio.lv/en/product--proline-70411--11719488
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 70411
**EAN:** 5903755704115
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-70411--11719488

## 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

Proline 70411 is a single metal drill bit with a 4 mm diameter and 110 mm overall length. Designed for drilling through metal and similar materials, it suits hand drills and drill presses for fabrication, repair and assembly tasks. The bit provides a standard twist geometry for general-purpose metalworking and maintenance jobs.

## Long description

Proline 70411 is a single metal drill bit with a 4 mm diameter and 110 mm overall length designed for drilling through metal and similar materials. The bit is suitable for use in hand drills and drill presses and provides standard twist geometry for general-purpose metalworking, repair and assembly tasks. Its dimensions and construction make it appropriate for precision holes where a 4 mm diameter is required.
Advantages
The drill bit offers a consistent 4 mm cutting diameter and an overall length of 110 mm that allows access to deeper drilling points in sheet metal and thin structural elements. The standard twist profile supports stable cutting and chip evacuation during metalworking. Supplied as a single piece, it is simple to store and replace when worn.
Suitable for
 Drilling holes in steel, iron and other ferrous metals
 Light to medium metal fabrication and repair
 Use in hand-held drills and bench drill presses
 Creating pilot holes for tapping and assembly
Key specifications
 Drill type: metal twist drill
 Diameter: 4 mm
 Overall length: 110 mm
 Quantity: 1 piece
 Geometry: standard twist for general-purpose metalworking
How to use
Secure the drill bit in the chuck of a hand drill or drill press, ensuring correct alignment and tight clamping. Mark the drilling point on the workpiece and, if necessary, use a center punch to prevent walking. Set an appropriate rotational speed for metal drilling and apply steady feed pressure; withdraw periodically to clear chips and avoid overheating. Use cutting fluid for improved life and performance when drilling harder metals.
Usage recommendations
For best results when drilling metal, use moderate speed and light, steady pressure, apply cutting fluid for harder alloys, and replace the bit once cutting performance declines to maintain hole quality.

## Specifications

| Feature | Value |
|---|---|
| Length | 110 mm |
| Metal drill bits diameter | 4 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 70411 Ø4 mm, 110 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 — 200 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/11719488/67195256_large.webp