# Drill bit Proline 72640 — metal drill bit 26 mm, length 400 mm, 1 pc

**URL:** https://aio.lv/en/product--proline-72640--11720897
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 72640
**EAN:** 5903755726407
**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--proline-72640--11720897

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Proline 72640 is a single metal drill bit with a 26 mm diameter and 400 mm overall length. Designed for drilling into metal, this 1-piece bit suits handheld and stationary drills for through-holes, enlarging openings, or preparing workpieces in metal fabrication and repair tasks.

## Long description

Proline 72640 is a single metal drill bit with a 26 mm diameter and 400 mm overall length, supplied as one piece. Designed for drilling in metal, it is suitable for both handheld and stationary drills and intended for creating through-holes, enlarging openings, or preparing workpieces in metal fabrication and repair tasks. The bit's geometry is optimised for metal cutting and stable drilling performance during extended use.
Advantages
The 26 mm diameter and 400 mm length provide reach and capacity for deeper holes and thicker workpieces while remaining compatible with common drill chucks and arbors. A double-twist flute design promotes efficient chip evacuation and helps maintain bore stability. The four-blade insert geometry is optimised to reduce walking and improve centring when starting holes in metal surfaces.
Suitable for
 Drilling through-holes in steel and non-ferrous metals
 Enlarging existing openings in metal components
 Metal fabrication and repair tasks requiring deep or long-reach holes
 Use with handheld or bench-mounted drilling machines
Key specifications
 Diameter: 26 mm
 Overall length: 400 mm
 Material suitability: designed for metal drilling
 Flute type: double-twist design for chip evacuation
 Cutting geometry: 4-blade insert with optimised geometry
 Quantity: 1 piece
How to use
Secure the drill bit firmly in the chuck or appropriate arbor, ensuring concentric alignment. Select a drill speed suited to the metal type and bit diameter; lower speeds are generally recommended for larger diameters and harder metals. Use cutting fluid to reduce heat and improve chip removal during drilling. Apply steady, even pressure and allow the bit to cut without forcing; periodically withdraw the bit to clear chips from the flutes when drilling deep holes.
Usage recommendations
For best performance and tool life, use appropriate cutting lubricant, clamp the workpiece securely, and start holes with a suitable pilot or centre punch if necessary to prevent walking. Inspect the bit before use for wear or damage and replace when cutting performance decreases.

## Specifications

| Feature | Value |
|---|---|
| Length | 400 mm |
| Metal drill bits diameter | 26 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 72640 — 26 mm, 400 mm 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 — 50 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 13.07.2026 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/11720897/67192858_large.webp