# Drill bit Proline 72572 — 25 mm diameter, 720 mm length, single piece

**URL:** https://aio.lv/en/product--proline-72572--11720500
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 72572
**EAN:** 5903755725721
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-72572--11720500

## 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 drill bit model 72572 is a single metal-working bit with a 25 mm diameter and 720 mm overall length. Designed for drilling large holes in metal and similar materials, it suits workshop and industrial applications requiring long-reach and heavy-duty metal drilling. Supplied as one piece for use with compatible drills and holders.

## Long description

Proline drill bit model 72572 is a single-piece metal-working bit with a 25 mm diameter and a total length of 720 mm. It is designed for drilling large holes in metal and similar hard materials where extended reach is required. Supplied as one piece, this drill bit is intended for use with compatible industrial and professional drills and holders that accept long, heavy-duty bits.
Advantages
The drill bit combines a long 720 mm length with a 25 mm cutting diameter to enable deep and large-diameter holes without frequent repositioning. Its single-piece construction provides rigidity and stability during drilling, while the geometry of the cutting edges and flute design supports efficient chip removal and consistent hole quality. The bit is suitable for workshop and industrial environments where precision and durability are needed.
Suitable for
Drilling large-diameter holes in metal plates and structural steel
Long-reach drilling in assemblies and machinery where standard-length bits are insufficient
Workshop and industrial maintenance tasks that require deep, straight bores
Use with compatible professional drills and holders designed for long bits
Key specifications
Cutting diameter: 25 mm
Total length: 720 mm
Single-piece metal-working construction
Designed for heavy-duty and long-reach metal drilling
How to use
Mount the Proline 72572 drill bit securely in a compatible drill chuck or holder rated for long, heavy bits. Ensure the drilling machine is fixed or supported to minimize runout and vibration. Align the bit with the marked drilling point and start at low speed to establish a centered pilot contact, then increase speed and feed steadily according to the material and machine specifications. Use appropriate cutting fluid or coolant for metal drilling to reduce heat and extend tool life. Periodically withdraw the bit to clear chips if the drilling depth and flute design require manual chip removal.
Usage recommendations
Use the drill bit with drills and holders specified for extended-length bits, apply appropriate cutting fluid when drilling metal, and ensure the workpiece and machine are securely clamped to maintain straight, accurate holes and to reduce the risk of bit breakage.

## Specifications

| Feature | Value |
|---|---|
| Length | 720 mm |
| Metal drill bits diameter | 25 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 72572 — 25 mm, 720 mm cost, and is it available for purchase?

The price is 38.49 € (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/11720500/67193635_large.webp